Chief Manufacturing Automated Flat Panel Ceiling Lift CM2C40 User Manual
Page 24
CM2C40
Installation Instructions
24
CM2C40 Interface Board Hardware Information
(See figure 31)
Dry Contact Closures
The unit provides dry contact outputs for system feedback, or to control other devices.
To complete circuits to external devices:
7.
Connect the common wire from your switch to terminal 7. (See figure 32)
8.
Connect the 'up' wire from your switch to terminal 5.
9.
Connect the 'down' wire from your switch to terminal 6.
Figure 32
J1
Pin 1
Isolated Extend/Retract Input (+)
Pin 2
Isolated Extend/Retract Input (-)
Pin 3
Isolated Voltage Sense Input (+)
Pin 4
Isolated Voltage Sense Input (-)
Pin 5
24V DC Supply Out (150ma Max.)
Pin 6
Ground
Pin 7
RS485 Ref.
Pin 8
RS485 (+)
Pin 9
RS485 (-)
J2
Pin 1
Not Used
Pin 2
Not Used
Pin 3
Not Used
Pin 4
Not Used
Pin 5
Move Extend Terminal Input
Pin 6
Move Retract Terminal Input
Pin 7
Ground
Pin 8
Extend Error Input
Pin 9
Retract Error Input
Pin 10
Ground
Pin 11
Extend Limit Out
Pin 12
Extend Limit Out Return
Pin 13
Retract Limit Out
Pin14
Retract Limit Out Return