Commax Common talk Interphone /Paging 

TP-90RN 

Interphone TP-90RN

FEATURES:

• Calling
• Paging
• Speaker phone
• Caller ID display on FND display
• Expandable up to 90 units of TP-90RN
• 3 channel simultaneous communication
• Group call
• Broadcasting
• Privacy function 
• Easy wiring: common 10 (5 pairs) conductor wiring.  
• Up to 3 independent intercom channels available and also possible to transfer calls
• Absence indicator allows the caller to know that you are absent, also rejects the incoming call.
• Several stations can share same number.
• Group Division: all stations can be divided into four groups.  Group paging, call transfer, and call answer by another station within a group are possible.

SPECIFICATIONS

• Power Source: DC24V, 120 mA (RF-2A)**
• Wiring: Bus type with 10 wires
• Mount type: Surface-mounted type
• Effective Distance: 1000 m (0.65Ø)
• Dimension (mm): 116 (W) x 208 (H) x 67 (D) 

**Note:  One power supply (RF-2A) is recommended for each eight stations in a system. Units should be within 1000 meters of the power supply.  Use extra power supply if a TP-90RN is more than 1000 meters away.   

Wiring Diagram