Allen Bradley 1440-RMA00-04RC 6-Output Master Relay Module XM-440

• Item Name: Measurement Module

• Type: XM-440 Monitoring, Master Relay

• Sub Brand: XM

• Voltage Rating: 24 VDC

• Amperage Rating: 120 MA

• Wattage: 3.4 W

• Mounting: Terminal Base

• Size: 3.8 IN Height X 3.7 IN Width X 3.7 IN Depth

• Temperature Rating: -20 To 65 DEG C

• Environmental Conditions: Storage Temperature: -40 To 85 DEG C, Relative Humidity: 5 - 95% (Non-Condensing), Vibration: 2 G At 10 - 500 HZ, Operating Shock: 15 G, Non-Operating Shock: 20 G

Measurement Module, Type: XM-440 Monitoring, Master Relay, Voltage Rating: 24 VDC, Amperage Rating: 120 MA, Wattage: 3.4 W, Mounting: Terminal Base, Size: 3.8 IN Height X 3.7 IN Width X 3.7 IN Depth, Temperature Rating: -20 To 65 DEG C, Environmental Conditions: Storage Temperature: -40 To 85 DEG C, Relative Humidity: 5 - 95% (Non-Condensing), Vibration: 2 G At 10 - 500 HZ, Operating Shock: 15 G, Non-Operating Shock: 20 G, Standard/Approvals: CE marked, CSA certified, C-tick marked, EEX certified, UL listed, Application: For monitoring shaft, casing, or pedestal vibration in rotating equipment

The XM-440 master relay (catalog number 1440-RMA00-04RC) combines four relay outputs with XM bus master capabilities to provide remote, shared, and voted relay operation for distributed XM measurement modules. The relay supports linking of one or two XM-441 expansion relays to provide a capacity of up to 12 relays.

• Includes two channels which connect common vibration sensors (e.g., eddy current probes, accelerometers) and any sensor that outputs a voltage signal
• Includes one tachometer channel that accepts input from most speed measurement sensors and can measure speeds 1 to 1.2 M RPM with pulse rates 1 to 50000 events per revolution
• Offers signal processing which provides synchronous or asynchronous measurements
• Offers signal processing which provides two levels of integration and FFT processing with as many as 30 measured parameters
• Includes two isolated, 4 to 20 MA outputs
• Includes single on-board relay
• Includes four virtual relays or four additional relays (when connected to an XM 441 expansion relay module)
• Adds 4 relay outputs to any XM network, as well as providing XM bus master capabilities for remote, shared, and voted relay operation
• Standards: CE marked, CSA certified, C-tick marked, EEX certified, UL listed
• Applications: For monitoring shaft, casing, or pedestal vibration in rotating equipment