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Control Systems
OBR Control Systems Inc
OBR Control Systems Inc
Telephone : +1 (248) 672-3339
32233 West 8 Mile Road
www.obrcontrolsystems.com
Livonia, Michigan 48152
USA
27 / 92
8 Inputs
PCM2 has 14 digital and 16 analogue inputs. These inputs can be used with sensors or switches.
Furthermore, PCM2 has 4 individual CAN lines with a maximum of 64 CAN channels and unlimited
assigning of identifiers.
PCM2 is fitted with 2 internal temperature sensors for system monitoring.
8.1 Digital Inputs
14 digital inputs are available as switch inputs.
Input names can be up to 15 characters long.
Digital inputs can be triggered by:
connecting to ground
connecting to open circuit
connecting to battery voltage
any combination of these in a single switch
Configuration of switch condition is set within the event handling.
Latching or momentary switches can be used. Configuring the signal is defined within the event
handling.
Click on the number button to the left of the digital channel
name to open the visualisation display.
See section 10.
Set the minimum debounce time required for the system to acknowledge a change in the switch
signal status.
Channel status is displayed as:
- 0 = off
- 1 = switched low
- 2 = switched open
- 3 = switched high
8.1.1 Pin Configuration Digital Inputs
Digital Input
Connector 4
Pin
1
AS2 16-35 SN
8
2
AS2 16-35 SN
7
3
AS2 16-35 SN
3
4
AS2 16-35 SN
13
5
AS2 16-35 SN
2
6
AS2 16-35 SN
6
7
AS2 16-35 SN
1
8
AS2 16-35 SN
12
9
AS2 16-35 SN
5
10
AS2 16-35 SN
20
11
AS2 16-35 SN
4
12
AS2 16-35 SN
11
13
AS2 16-35 SN
10
14
AS2 16-35 SN
19