Omega Vehicle Security OM5-C manual Accessories for OM5 Analog Modules, Specifications, Features

Accessories

for OM5 Analog Modules

FEATURES

●SINGLE, DUAL, 8-, AND 16-POSITION BACKPANELS

●DIN RAIL MOUNT BACKPANELS

●19-INCH MOUNTING RACK FOR BACKPANELS

●MULTIPLEXED AND NON-MULTIPLEXED BACKPANELS

●INTERFACE CABLES

●MODULE EVALUATION BOARD

●CABLE-TO-SCREW-TERMINAL INTERFACE BOARD

OM5-BP-16-C 16 POSITION ANALOG I/O BACKPANEL, NON-MULTIPLEXED

DESCRIPTION

The OM5-BP-16-C 16 channel backpanel (Figure 1) can accept any of the OM5 analog modules in any mixture. It can be mounted on the OMX-1363- C 19-inch metal rack. The OM5-BP-16-C has 16 non-addressable analog I/ O signal channels which provides each module with it’s own analog bus. The module output switch is continuously “on” when using this backpanel and all sixteen module outputs are simultaneously accessible to high-speed data acquisition (ADC) boards. A set of inter-channel bridge jumpers permits connecting an input module’s output to an output module’s input, providing two levels of isolation. A temperature sensor is mounted on each channel to provide cold junction compensation for thermocouple input modules (See

Figure 2 for schematic). Field connections are terminated with four screw terminals at each module site. Use system interface cable OMX-1315-XX- C for connection to the host system.

SPECIFICATIONS

Operating Temperature:	–40°C to +85°C
	95% relative humidity, non-condensing
Interface Connector:
Field	High Density Screw Clamp, 14 AWG Max
Logic	26-pin, male header connector

Inter-channel	17.4" (442.0mm)
Bridge Jumpers		17.1" (434.3mm)
			11.3" (287.0mm)
26 Conductor Male Pin				7.6" (193.0mm)		0.15"
Connectors P1, P2(1)					3.9" (99.1mm)		(3.8mm)

3.47"

P2 P1

JP15

1.275"

(88.1mm)

E3

(32.4mm)

3.05"

E2

E1

JP1

10.32 X 0.40

(77.5mm)

J1 J2 J3 J4

Ground Lug, Including

Nut and Lockwasher

OMX-CJC-C

Pin 2

Pin 1

+5VDC Supply

Sockets for Current Conversion Resistors, OMX-1362-C

Cold Junction

Compensation Circuit

Pin 1

Pin 2

Channel

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

0.08"

(2.0mm)

Swaged Standoff

Thru Hole 0.15" (3.8mm) Dia.

NOTES:	0.14" (3.6mm)
	inside diameter

1.Connector is Berg 65863-075 or equivalent. Mating Connector is Amp 49958-6 or equivalent.

Connectors P1 and P2 are wired in parallel for “daisy chaining” up to 4 boards.

2.27"

(57.7mm)

0.093"

(2.4mm)

0.75" (19.1mm)

FIGURE 1. OM5-BP-16-C Analog I/O Backpanel Dimensions.

35