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: 30 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
