Related Manuals for Siemens m50 Series
Summary of Contents for Siemens m50 Series
- Page 1 Series User Manual m50 Series NEMA Actuated Controller Unit User Manual PIM-177D www.itssiemens.com...
- Page 3 All the information contained herein is the exclusive proprietary property of Siemens ITS and is disclosed with the understanding that it will be retained in confidence and will neither be duplicated nor copied in part nor in whole nor be used for any purpose other than for which disclosed.
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Page 4: Table Of Contents
EPAC300-M50 SERIES USER’S MANUAL SECTION 1 TABLE OF CONTENTS SECTION TITLE PAGE TABLE OF CONTENTS------------------------------------------------------------ 3 CONTROLLER OVERVIEW ------------------------------------------------------ 6 CONTROLLER LAYOUT ---------------------------------------------------------- 9 Housing ------------------------------------------------------------------------------- 9 Microprocessor---------------------------------------------------------------------- 9 Carrying Handle --------------------------------------------------------------------- 9 Communications-------------------------------------------------------------------- 9 3.4.1 NEMA Port 1 SDLC ----------------------------------------------------------------- 9 3.4.2... -
Page 5: Section Title
EPAC300-M50 SERIES USER’S MANUAL SECTION TITLE PAGE CONTROLLER MECHANICAL ASSEMBLY, EXPLODED VIEW ------ 20 Chassis -------------------------------------------------------------------------------- 20 Power Supply ------------------------------------------------------------------------ 20 Input / Output Assembly --------------------------------------------------------- 20 Internal 1200 BPS Modem ------------------------------------------------------- 21 ATC Modem Blank Cover -------------------------------------------------------- 21 Modem Cover Fasteners --------------------------------------------------------- 21... - Page 6 Fig 5 LCD Contrast Adjustment ------------------------------------------------------- 15 Fig 6 Expansion Option ------------------------------------------------------------------ 17 Fig 7 EPAC300-M50 Series Controller Exploded View ------------------------ 18 Fig 8 Modem Programming Straps -------------------------------------------------- 21 Fig 9 Recommended Connection, Data Cable Grounds and Shields ----- 40...
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Page 7: Controller Overview
EPAC300-M50 SERIES USER’S MANUAL SECTION 2 EPAC300-M50 SERIES CONTROLLER OVERVIEW The EPAC300-M50 Series Controller Unit (Figure 1) is an advanced rugged traffic signal controller unit configurable for traffic management and communications applications. It meets the latest NEMA specification, which is TS2-2003. -
Page 8: Epac300-M50 Series Controller Layout
EPAC300-M50 SERIES USER’S MANUAL Figure 2: EPAC300-M50 Series Controller Layout MODEM OPTION POWERFUL 32-PROCESSOR RUGGED LEXAN CASE BUILT-IN CARRYING HANDLE EXPANSION SLOTS INFRARED PORT PDA OR LAPTOP 15.5” 9.5 ” 10 BASE-T ETHERNET WITH IP ADDRESS PORT 3 FSK MODEM... -
Page 10: Controller Layout
Front Panel Display. 3.2 Microprocessor The EPAC300-M50 Series is powered by a 32-bit microprocessor installed on a separate printed circuit board. This allows upgrade to more powerful processors in the future by simple replacement of a single plug-in circuit board. -
Page 11: C50 Port For Downloading Software
Because C50 and NEMA Port 2 appear on separate pins of this connector, they may be used simultaneously via a “Y” adaptor cable, available from Siemens, as follows: Figure 3: “Y” Cable Block Diagram... -
Page 12: Phone Line Connection
EPAC300-M50 SERIES USER’S MANUAL 3.4.3 NEMA Port 3 Internal Frequency Shift Keying (FSK) Modem 3.4.3.1 Phone Line Connection Signals are provided on this connector compliant with the NEMA TS-2 Port 3 standard, used for communications via twisted pair to other modem devices, such as an On-Street Master, typically communicating via ECOM or NTCIP protocol. -
Page 13: Infrared Port
CTS goes away, and EPAC “listens” for the next data packet. 3.4.5 Infrared Port The EPAC300-M50 Series includes a wireless infrared port compatible with the Microsoft Windows for Pocket PC RAW IR protocol. This protocol is included in most Windows laptop personal computers and personal digital assistants (PDA). -
Page 14: Ethernet
This drive is used in the EPAC-M50 series exactly like a computer hard drive, meaning it contains a file structure to store software program and user data files. -
Page 15: Static Random Access Memory (Sram)
EPAC300-M50 SERIES USER’S MANUAL The EPAC300-M50 series includes DRAM used to execute the traffic application software. DRAM does not retain memory during power failures, and is therefore reloaded from the FLASH drive after power failures. 3.6.3 Static Random Access Memory (SRAM) The EPAC300-M50 series includes SRAM used as a “scratchpad”... -
Page 16: Removable Front Panel
EPAC300-M50 SERIES USER’S MANUAL 3.7 Removable Front Panel 3.7.1 Description The EPAC300-M50 includes an optional removable Front Panel for data entry and display, which may be deleted for cost savings. The Front Panel Display contains 8 lines of 40 characters, while the key board contains 28 poly-dome sealed keys. -
Page 17: Backlight
The Front Panel special function keys map to computer keys as follows: NEXT A C60 cable is available from Siemens for connection to COM1 of a PC. 3.8 Power Supply The EPAC300-M50 series includes a modular power supply that converts service power into +5 VDC for all of the electronics and +24 VDC to power devices in the cabinet. -
Page 18: Expansion
EPAC300-M50 SERIES USER’S MANUAL The Power Supply provides enough storage capacity to prevent controller reboot during power failures of 500 mS or less. The Power Supply also includes super capacitors, which power the time of day clock and SRAM for a minimum of 30 days without batteries. -
Page 19: 2) Rs-232 Ports Option
EPAC300-M50 SERIES USER’S MANUAL 3.9.1.1 Data Key Option The optional Data Key is used by the EPAC M50 series software to hold the intersection data. Once the intersection data is entered via the front panel key pad, or via a download, the intersection data can then be transferred to the Data Key. - Page 20 EPAC300-M50 SERIES USER’S MANUAL Figure 7: Controller Exploded View AUGUST 2005 PAGE 19 OF 46...
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Page 21: Power Supply
Each item may be ordered separately from Siemens as a replacement part. Refer to the Siemens part numbers for each item listed in the “Parts” section later in this manual. The following is a description of each item: 4.1 ITEM 1: EPAC300-M50 Series Chassis... -
Page 22: Atc Modem Blank Cover
EPAC300-M50 SERIES USER’S MANUAL 4.3.1 EPAC300-M51 I/O Assembly Unique Features • NEMA “A” connector for service power and VM signal to monitor 4.3.2 EPAC300-M52 I/O Assembly Unique Features • NEMA “A” connector for service power, VM signal to monitor and I/Os •... -
Page 23: Expansion Blank Cover
4.10 ITEM 10: Back Cover Fasteners • Six #8 stainless steel thumbscrews per back cover • Attaches Item 9 to Item 1 4.11 ITEM 11: 3 EPAC300-M50 Series Front Panel • Keypad- 28 Silver Poly Dome Tactile Keys • Display- 8 line by 40 LCD characters with bright LED backlight •... -
Page 24: Controller Specifications
Super Capacitor backup for clock, SRAM (no batteries) • Timing: 60 Hz Service Reference, Compensation for Missing Pulses 5.3 EPAC300-M50 Series Input / Output Assembly • Inputs and Outputs meet or exceed NEMA TS-2 Electrical Specification • Port 1 communications meet or exceed EIA-485 electrical specification •... -
Page 25: Front Panel
EPAC300-M50 SERIES USER’S MANUAL 5.5 Front Panel • Processor: Intel 87C51FA implements terminal emulation • Operation: Emulates Microsoft Windows VT100 Hyperterminal • COMM: 38.4 Kbps, 8, N, 1 Front Panel to CPU 5.6 Central Processor Unit • Processor: Motorola 68360, 32 bit, 25 Mhz, CPU32 Instruction Set •... - Page 26 TS-1 or TS-2 Type 2 NTCIP+ECOM Single Mode Fiber EPAC3738M52 TS-1 or TS-2 Type 2 NTCIP+ECOM Multi Mode Fiber EPAC3838M52 EPAC300-M50 SERIES CONTROLLERS with 240 VAC, 50 Hz Service Voltage: Add “B5” suffix to above controller part numbers AUGUST 2005 PAGE 25 OF 46...
- Page 27 EPAC M50 Series Multi Mode Fiber ( AAD15126P001 Requires ABW15130P001) CONTROLLER CABLES AND ACCESSORIES: SIEMENS PART EPAC M50 Series Mounting Feet (2 per bag) PDM05317P001 EPAC M50 Series Display Mounting Clip PDM05379P001 Cable, “Y”, 25 pin Port 2 to 9-pin C50 and 25-pin modem...
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Page 28: Nema Port 1 Sdlc
EPAC300-M50 SERIES USER’S MANUAL SECTION 7 EPAC300-M50 SERIES CONTROLLER CONNECTOR PIN LISTS 7.1 NEMA Port 1 SDLC Connector FUNCTION Tx Data + Logic Ground Tx Clock+ Logic Ground Rx Data + Logic Ground Rx Clock + Logic Ground Tx Data –... -
Page 29: Nema Port 3 Modem
EPAC300-M50 SERIES USER’S MANUAL 7.3 NEMA Port 3 Modem Connector Pin Function Transmit 1 Transmit 2..... [O] Reserved Receive 1 ....[I] Receive 2 Earth Ground..[-] Reserved Reserved....[-] Earth Ground 7.4 Ethernet Connector FUNCTION Not Used Not Used... - Page 30 EPAC300-M50 SERIES USER’S MANUAL 7.6 NEMA “A” Connector, TS-2 Type 2 for M52 Connector “A” Pin/Function 55 Pin (Plug) Type # -22-55P Function Fault Monitor ......+24 VDC (External) Voltage Monitor....... Vehicle 1 Red Pedestrian 1 Don’t Walk ..Vehicle 2 Red Pedestrian 2 Don’t Walk ..
- Page 31 EPAC300-M50 SERIES USER’S MANUAL 7.7 NEMA “B” Connector, TS-2 Type 2 for M52 Connector “B” Pin/Function 55 Pin (Socket) Type # -22-55S Function Output 8 Input 20 ........Output 9 Vehicle 3 Green ......Vehicle 3 Yellow Vehicle 3 Red......
- Page 32 EPAC300-M50 SERIES USER’S MANUAL 7.8 NEMA “C” Connector, TS-2 Type 2 for M52 Connector “C” Pin/Function 61 Pin (Socket) Type # -24-61S Function Output 16 Output 17 ........Pedestrian 8 Don’t Walk Vehicle 8 Red......Vehicle 7 Yellow Vehicle 7 Red......
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Page 33: C60 Display
EPAC300-M50 SERIES USER’S MANUAL 7.9 ”D” Option Connector, TS-2 Type 2 for M52 37 Pin (receptacle) AMP # 205209-1 or equivalent Function Mode * Input 1 Mode * Input 2 Mode * Input 3 ..... Mode * Input 4 Mode * Input 5 Mode * Input 6 ..... - Page 34 EPAC300-M50 SERIES USER’S MANUAL 7.11 NEMA Port 2 “Y” Cable (ABW15149P009) TxD1 RxD1 RTS1 EXTERNAL CTS1 MODEM 25 PINS DCD1 ECOM EPAC 25 PINS NTCIP RxD2 TxD2 DTR1 PC COM1 9 SOCKETS SOFTWARE DOWNLOAD 7.12 NEMA Port 2 Adaptor Cable (ABW15152P009)
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Page 35: Controller Documentation
EPAC300-M50 SERIES USER’S MANUAL SECTION 8 EPAC300-M50 SERIES CONTROLLER DOCUMENTATION ENGINEERING DRAWINGS AND PART NUMBERING This section describes the Siemens Engineering Drawing and Part Numbering. The EPAC300-M50 Series consists of a Top Level Assembly that is made up of several major Subassemblies. Each... - Page 36 EPAC300-M50 SERIES USER’S MANUAL 11945 P001 Suffix: Different parts made from the same drawing Part Number Category: AZ = Top Assembly AD = Subassembly BW = Wire Assembly CP = Circuit Board Prefix: A = Assembled Part F = Fabricated Part...
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Page 37: Product Identification
8.2.1 Model Number The Model Number is the catalog number assigned by Siemens to the product. The Model Number should be used to order the product, as well as in any phone calls or other correspondence with Siemens. The Model Number will quickly identify the product and facilitate prompt service. -
Page 38: Introduction
EPAC M50-Series programming off site, if possible. Be sure to provide adequate safety at the intersection during installation. 9.2 Handling Normal precautions for lifting and transporting electronic equipment should be observed when handling the system units. Use the Siemens original packing material whenever possible. 9.3 Environmental 9.3.1 Humidity The EPAC M50-Series will operate normally at a relative humidity of up to 95%, non-condensing. -
Page 39: Electrostatic Discharge
2. Keep parts and modules in their original containers until you are ready to use them. Siemens purchases all electronic parts in anti-static containers, uses anti- static workstations, and ships all finished products in anti-static bags, or metal AUGUST 2005... -
Page 40: Module Installation
EPAC300-M50 SERIES USER’S MANUAL enclosures. Anti-static bags are sturdy, reusable, and should be stowed for later use, instead of being discarded. 3. Wear a wrist grounding device and make sure it is in contact with the skin. Anti- static wrist straps are also sold by electronic distributors, and consist of a Velcro cuff wrapped around the wrist, with the other end snapped to the anti- static mat. - Page 41 Pick a cable type from the catalog that has enough wires such that EIA Ground can be carried on a separate wire inside the shield. Many installers use the shield as the EIA Ground, but Siemens discourages this practice.
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Page 42: Wire Routing
Equipment Ground, if desired. The EPAC M50-Series has no such internal connections from Equipment Ground to DC Ground. Thus, by following steps a) through d) above, the two are not connected. Siemens recommends connecting the DC Ground of the cabinet power supply (connector "A"... - Page 43 EPAC300-M50 SERIES USER’S MANUAL 1 . Bundle high voltage (120 VAC) wires separately from low voltage (12 or 24 VDC) signals. Service power, load switch wires to signal heads, etc., should never be bundled with I/0 wires connected to the EPAC M50-Series I/O wires or to the communications wires.
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Page 44: Warranty
EQUIPMENT: SIEMENS ITS warrants that this equipment manufactured by SIEMENS ITS will be free of defects in material or workmanship for a period of two (2) years from date of receipt by buyer. Should any failure to conform to this... - Page 45 (including negligence or strict liability), or otherwise. LIMITATION OF LIABILITY: Neither SIEMENS ITS nor its sub-contractors or suppliers of any tier will be liable to Buyer for any special, indirect, liquidated, incidental or consequential damage or loss or for damage or loss of property or equipment not furnished under a purchase order resulting therefrom on which the liability is based, or claims of Buyer's customers.
- Page 46 NO UNAUTHORIZED REPAIRS WILL BE PAID by SIEMENS ITS. 6. QUESTION -- What if it is found that the cause of a failure for which SIEMENS ITS has made a Field Service trip was due to equipment not supplied by SIEMENS ITS? ANSWER -- Those service calls will be billed to you.
- Page 47 ANSWER -- Advances in the state of the art from time to time result in worthwhile improvements in performance and reliability. When such is possible, you will be contacted by SIEMENS ITS Technical Service Department and given the option to approve such a modification. Charges for the modification and the effect on the balance of your equipment will be discussed in full.