Contactor Output Relay; Digital Input; Can Networking Port; Connection Terminals - Raychem NGC-40-SLIM Manual

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2�1�10 Digital Input
Digital input is used for resetting the safety temperature limiter remotely.
The Digital Input will be for connection to external dry (voltage free) contactor
or DC voltage. The input would be 5 – 24 VDC/1mA max with 100 ohms of loop
resistance and configured as active low.
2�1�11 CAN Networking Port
Type: 2-wire isolated CAN-based peer to peer network. Isolated to 24 Vdc –
verified by 500 Vrms dielectric withstand test
• Connection: Two 8-pin RJ-45 connectors (both may be used for Input or
Output connections)
• Protocol: Proprietary NGC-40
• Topology: Daisy chain, terminate with TTC, CAN termination block
(see Figure 8).
• Cable length: 10 m (33 ft) maximum
• Quantity: Up to 80 modules per network segment
• Address Unique, factory assigned
2�1�12 Connection terminals
Wiring terminals Cage clamp, 0.5 to 2.5 mm² (24 to 12 AWG)
Housing: Size 45.1 mm (1.78 in) wide x 87 mm (3.43 in)
high x 106.4 mm (4.2 in) deep outputs
• Form-A 250 Vac/3A dry contact (voltage-free) alarm relay, programmable for
steady or flashing on alarm.
• Form-A 250 Vac/3A contactor coil drive relay. This output is used in
conjunction with the terminals to provide switched LINE voltage to an
external contactor coil.
2�1�13 RAYCHEM NGC-40 Safety Limiter
Product name: RAYCHEM NGC-40-SLIM
Part number: 1244-010700
2�1�14 RAYCHEM NGC-40-SLIM accessories and associated components
Product name
RAYCHEM NGC-40-HTC
RAYCHEM NGC-40-HTC3
RAYCHEM NGC-40-IO
RAYCHEM NGC-40-BRIDGE
RAYCHEM NGC-40-PTM
MONI-RMC-PS24
Part number
10730-003
10730-004
10730-001
10730-002
10730-005
972049-000