A: Gray units are Rev B (industrial temperature range). Black units are Rev A (commercial, 0°C to 45°C). The manual covers both, but Rev B has additional surge protection.

AMI-LY-005 V2.3 Self-test... OK

| Terminal Block | Label | Function | Recommended Gauge | |----------------|-------|----------|--------------------| | X1-1 | VIN+ | 24V DC Input | 14 AWG | | X1-2 | GND | Ground | 14 AWG | | X2-1 to X2-16 | IN1-IN16 | Digital Inputs | 22 AWG | | X3-1 to X3-8 | REL1-REL8 | Relay Outputs (2A/30V max) | 20 AWG | | X4-A | 485A | RS485 A line | Twisted pair | | X4-B | 485B | RS485 B line | Twisted pair |

By following the guidelines and instructions provided in the Ami-Ly-005 manual, users can ensure safe and efficient operation of the device, while also optimizing its performance and lifespan.

Ami-ly-005 - Manual !!link!!

A: Gray units are Rev B (industrial temperature range). Black units are Rev A (commercial, 0°C to 45°C). The manual covers both, but Rev B has additional surge protection.

AMI-LY-005 V2.3 Self-test... OK

| Terminal Block | Label | Function | Recommended Gauge | |----------------|-------|----------|--------------------| | X1-1 | VIN+ | 24V DC Input | 14 AWG | | X1-2 | GND | Ground | 14 AWG | | X2-1 to X2-16 | IN1-IN16 | Digital Inputs | 22 AWG | | X3-1 to X3-8 | REL1-REL8 | Relay Outputs (2A/30V max) | 20 AWG | | X4-A | 485A | RS485 A line | Twisted pair | | X4-B | 485B | RS485 B line | Twisted pair | ami-ly-005 manual

By following the guidelines and instructions provided in the Ami-Ly-005 manual, users can ensure safe and efficient operation of the device, while also optimizing its performance and lifespan. A: Gray units are Rev B (industrial temperature range)