ELM System - Cables

Several cables are available for connecting ELM system devices and accessories.

See also (information becomes more general downwards):

	Components - Overview
	ELM system - Overview

CAN/Power cable for connecting "KIT"-modules

Cable with CAN-plugs (ZH-plugs) at both ends for connecting two "KIT"-housing versions of ELM modules. The cable is for CAN-Bus signal transmission as well as for power supply. Several standard lengths are available. Other lengths on demand.

Ordering designation  (0,20 meters): 3000-U17

Ordering designation  (3,00 meters): 3000-U18

Ordering designation  (5,00 meters): 3000-U19

 

		ZH Plugs		Wiring between plugs
Signal	Pin number		Wire Color
12 VDC	1		White	1 <-> 1 2 <-> 2 3 <-> 3 4 <-> 4
CAN-High	2		Brown
CAN-Low	3		Green
Ground	4		Yellow

CAN/Power cable for connecting "KIT"-modules to "BOX"-modules or to 19 inch Racks

Cable with one CAN plug (ZH plug) and one RJ11 plug (RJ12 4x6) for connecting a "KIT"-housing version of an ELM module to a "BOX"-housing version of a module or to an ELM 19 inch Rack Mount Unit. The cable is for CAN-Bus signal transmission as well as for power supply. Several standard lengths are available. Other lengths on demand.

Ordering designation  (3,00 meters): on inquiry

Ordering designation  (5,00 meters): on inquiry

 

Signal	ZH Plug Pin number	RJ12 Plug Pin number	Wire Color	Wiring between plugs
12 VDC	1	1	Yellow	1 <-> 1 2 <-> 2 3 <-> 3 4 <-> 4
CAN-High	2	2	Green
CAN-Low	3	3	Red
Ground	4	4	Black

Prolongation cable for peripherals

For prolongation of the connection cable of handles, latches, sensors or actors for connecting a "BOX"- housing version of a Module or a 19 inch Rack

Ordering designation (2 meters): on inquiry

Ordering designation (5 meters): on inquiry

 

Plug / Jack
Pin number	Wire Color
1	Green
2	Brown
3	White
4	Yellow

Y-Sensor Splitter Cable

Y-Actor Splitter Cable

Y-Splitter cables for connecting sensors or actors to 19 inch Rack sockets with 2 sensor inputs or 2 relay outputs

Ordering designations: on inquiry

Y-Sensor Splitter Cable
Signal (sensor inputs at rack socket)	Plug		Wiring between plug and jacks A/B
	Pin number	Wire Color
12 VDC	1	Green	Plug Pin 1 <-> Jack A Pin 1 <-> Jack B Pin 1 Plug Pin 2 <-> Jack A Pin 2 <-> Jack B Pin 4 Plug Pin 3 <->  Jack A Pin 3 <-> Jack B Pin 3 Plug Pin 4 <-> Jack A Pin 4 <-> Jack B Pin 2
Sensor A	2	White
Ground	3	Brown
Sensor B	4	Yellow
Y-Actor Splitter Cable
Signal (relais at rack socket)	Plug		Wiring between plug and jacks A/B
	Pin number	Wire Color
first contact - 1	1	Green	Plug Pin 1 <-> Jack A Pin 1 Plug Pin 2 <-> Jack A Pin 2 Plug Pin 3 <-> Jack B Pin 1 Plug Pin 4 <-> Jack B Pin 2
first contact - 2	2	White
second contact - 1	3	Brown
second contact - 2	4	Yellow

Patch-Cable Crossover 2 x RJ45

Category 5 Crossover Cable used for the following tasks:

• Connecting the Communication component of the ELM system directly (that means without a hub or switch) to a Ethernet-LAN socket of a PC/Workstation. The ELM system can be managed over LAN. A Communication component resides on the Communication module as well as on 19 inch Master Racks.

Ordering designation (? meters): 3000-U28

The following table shows the wiring of a CAT5 Crossover Cable and which wires are used.

RJ45 Plugs		Wiring between plugs	Wires used for connecting to Ethernet-LAN
Pin number	Wire Colors
1	Orange/White <-> Green/White	1 <-> 3 2 <-> 6 3 <-> 1     6 <-> 2   8 <-> 7	Transmit+ <-> Receive+
2	Orange <-> Green		Transmit- <-> Receive-
3	Green/White <-> Orange/White		Receive+ <-> Transmit+
4			(not used)
5			(not used)
6	Green <-> Orange		Receive- <-> Transmit-
7			(not used)
8			(not used)

Patch-Cable Straight-Through 2x RJ45

Category 5 Straight-Though Cable used for the following tasks:

1. Connecting the Communication component of the ELM system to a Ethernet-LAN Hub or Switch. The ELM system can be managed over LAN. A Communication component resides on the Communication module as well as on 19 inch Master Racks.
    

2. CAN bus chaining for connecting several 10 inch Racks or "BOX"-housing versions of Modules. When connecting "BOX"-Modules, the cable can be used for CAN data transmission as well as for power supply.

Ordering designation: on inquiry

The following table shows the wiring of a CAT5 Straight-Through Cable and which wires are used for CAN bus chaining of 19 inch Racks

RJ45 Plugs		Wiring between plugs	Wires used for connecting to Ethernet-LAN (A.)	Wires used for CAN bus chaining of Racks (B.)
Pin number	Wire Color
1	Orange/White	1 <-> 1 2 <-> 2 3 <-> 3 4 <-> 4 5 <-> 5 6 <-> 6 7 <-> 7 8 <-> 8	Transmit	(not used)
2	Orange		Transmit	(not used)
3	Green/White		Receive	"BOX"-Modules:12VDC Racks:(not used)
4	Blue		(not used)	CAN-High
5	Blue/White		(not used)	CAN-Low
6	Green		Receive	Ground
7	Brown/White		(not used)	(not used)
8	Brown		(not used)	(not used)

RS232-cable

Null-modem cable (9 Pin D-SUB Female plugs) used for the following tasks:

1. Connecting the Communication component of the ELM system to a serial interface of a workstation. Needed for initial configuration of the ELM-System. Administration can also be done over serial connection. A Communication component resides on the Communication module as well as on 19 inch Master Racks.
    

2. Connecting additional devices with RS232 interface to a Sensor module.

Ordering designation (3 meters): 3000-U29

 

D-SUB Female Plugs		Wiring between plugs	Wires used for connecting a  Workstation (A.)	Wires used for connecting devices to Sensor module (B.)
Signal	DB9 Pin number
DCD (Data Carrier Detect)	1	1 <-> 7+8 2 <-> 3 3 <-> 2 4 <-> 6 5 <-> 5 6 <-> 4 7+8 <-> 1 X <-> X	(not used)	(not used)
RD (Receive Data)	2		RD	RD
TD (Transmit Data)	3		TD	TD
DTR (Data Terminal Ready)	4		(not used)	(not used)
SG (Signal Ground)	5		SG	SG
DSR (Data Set Ready)	6		(not used)	(not used)
RTS (Request To Send)	7		(not used)	RTS (optional)
CTS (Clear To Send)	8		(not used)	CTS (optional)
RI (Ring Indicator)	9		(not used)	(not used)
Shield	X		Shield	Shield