Toa C-CC774 PL - Manual (Page 11)

11
GND GND
Connect to the next
cameraʼs terminal
Camera control
cable Camera control
cable
Shield twisted pair cable
Connect to remote controllerʼs
camera control terminal
6.2. Camera Control Connector Connection (RS-485)
• Connect terminals (+) and (–) of the C-RM500 Remote Controller or the C-IF500 Interface Unit to the
camera's terminals (+) (terminal No. 8) and (–) (terminal No. 7), respectively.
• Connect the camera's terminals (+) and (–) to the next camera's terminals (+) and (–) in order.
Notes
• The maximum number of units connectable to a pair of RS-485 lines (from termination to termination) is 32
units including the Remote Controller. The maximum cable length connecting each terminal is 1.2 km in
total.
• The camera may not operate correctly if 32 or more units are connected or the total cable distance exceeds
1.2 km. In such cases, split or extend wiring using the C-IF500 Interface Unit.
• Indoor-use and outdoor-use combination cameras can be wired in free combinations.
7. CAMERA SETTINGS
7.1. About AUX Output
Open collector output,
Rated: withstand voltage: 20 V DC,
Permissible current:
under 100 mA
7.2. About Alarm Input
No-voltage make contact input,
Rated: open voltage: 18 V DC,
Short-circuit current: under 2 mA