Technical Data
Drawings and Connections
SKF Multilog On-Line System IMx-M
7 - 15
User Manual
Digital Inputs
Table 7-2: CMM + PRM slot connections - Digital Inputs.
Digital Inputs on the back of CMM+PRM Slot
D1 A
Digital ch 1 A
D5 A
Digital ch 5 A
D1 B
Digital ch 1 B
D5 B
Digital ch 5 B
D1 0
Digital ch 1 O
D5 O
Digital ch 5 O
D1 S
Digital ch 1 Shield
D5 S
Digital ch 5 Shield
D2 A
Digital ch 2 A
D6 A
Digital ch 6 A
D2 B
Digital ch 2 B
D6 B
Digital ch 6 B
D2 0
Digital ch 2 O
D6 O
Digital ch 6 O
D2 S
Digital ch 2 Shield
D6 S
Digital ch 6 Shield
D3 A
Digital ch 3 A
D7 A
Digital ch 7 A
D3 B
Digital ch 3 B
D7 B
Digital ch 7 B
D3 O
Digital ch 3 O
D7 O
Digital ch 7 O
D3 S
Digital ch 3 Shield
D7 S
Digital ch 7 Shield
D4 A
Digital ch 4 A
D8 A
Digital ch 8 A
D4 B
Digital ch 4 B
D8 B
Digital ch 8 B
D4 O
Digital ch 4 O
D8 O
Digital ch 8 O
D4 S
Digital ch 4 Shield
D8 S
Digital ch 8 Shield
RS485, Relay Outputs, Rack Disarm
Table 7-3: CMM + PRM slot connections - RS485, Relay Outputs and Rack Disarm.
RS485, Relay Outputs, Rack Disarm on the back of CMM+PRM Slot
RS485
Relay Outputs
L1 A RS485 Line 1 A
Cf C
Circuit fault relay common
L1 B RS485 Line 1 B
Cf No
Circuit fault relay normally open
L1 G RS485 Line 1 GND
Cf Nc
Circuit fault relay normally closed
L2 A RS485 Line 2 A
Dis C
Disarm relay common
L2 B RS485 Line 2 B
Dis No
Disarm relay normally open
L2 G RS485 Line 2 GND
Dis Nc
Disarm relay normally closed
L3 A RS485 Line 3 A
Rack Disarm
L3 B RS485 Line 3 B
Disarm A Disarm A
LS G RS485 Line 3 GND
Disarm G Disarm GND
RS485 L1 and L2 are connected to PRM.
RS485 L3 is connected to CMM. Not used.
A = non-inverting
B = inverting
G = reference ground
