
TD040300-0MF
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3.4 Protocol Compliance
ASHRAE 135-2008 annex J.
Application specific controller device profile B-ASC.
Modbus Application Protocol Specification V1.1b Dec. 28, 2006, Modbus.org.
Modbus Messaging on TCP/IP Implementation Guide V1.0b October 24, 2006,
Modbus.org.
Modbus over Serial Line Specification and Implementation Guide V1.02 December
20, 2006, Modbus.org.
3.5 Power Requirements
Master module: 24 VAC/VDC ± 10%, 47–63 Hz, 17 VA
Master PoE module: 48 VDC ± 10% 10 W
Expansion module: 24 VAC/VDC ± 10%, 47–63 Hz, 17 VA
+24 VDC nom, 150 mA maximum
3.6 General Specifications
All inputs and outputs (except for relay outputs and communications ports) are
over-voltage protected up to 24 VAC and short-circuit protected.
Operating temperature 0° to +60°C.
Storage temperature –40°C to +85°C.
Relative humidity 10 to 95%, non-condensing.
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