Wiring; Power Supply; Relays; Figure 3-2: Relay Connections - AMC -1BZX User Manual

AMC-1BZ Gas Monitor

3.2 WIRING

3.2.1 POWER SUPPLY

The monitor operates on 120 VAC, 60 Hz or 24 VDC, 2A. The power supply connections are
made at the power terminal block located inside the monitor.
All power and grounding connections to equipment must be made in accordance with applicable
electrical and building codes.
For AC powered monitors, a separate, dedicated, noise free, 15 Amp power circuit, with an
appropriately labeled circuit breaker is required.

3.2.2 RELAYS

The Monitor houses 2 relays for AMC-1BZ1 and 4 relays for AMC-1BZ2. The relay contacts are
rated for 10Amps @ 28VDC/120VAC resistive. For relay contact arrangement, see Below.
Note that default configuration is for the relays to be energized.

Figure 3-2: Relay Connections

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