Specification
DataRail Mounting Hardware: 4-Claw attachment to 35 mm DIN rail with end terminal bracket
Unique Features: Works with any Modbus RS485 master device
Warranty: 2-Year limited
Auto-Detection of Modules: Yes, via DataRail at power-up
I/O Module Slave ID Selection: 16-Position rotary switch (+1 for Modbus slave ID)
Built-In Mounting Hardware: Spring-loaded clip-on system
Unique Features: Single point power termination
Wire Rating: CSA: 300 V RMS, 105 °C
Maximum Network Capacity: Max capacity depends on I/O combination use Power Budget Calculator http://psft.com/A7T
Wire Gauge: Solid / stranded (AWG) 28-12 gauge
DIN Rail Mounting Compatibility: 35 mm x 7.5 mm DIN rail
DataRail™ (Included w/ Kit): 6.1 in / 156 mm - Supports up to Exp. +5x I/O modules. Other lengths also available.
Unique Features: No software configuration required
Wire Rating: UL: 300 V RMS, 80 °C and 300 V, 105 °C
RS485 Expansion I/O Module
Data Bits: 8
Packaging Dimensions (WxHxD): 5.5 x 10.1 x 2.8 in / 140 x 257 x 72 mm
Supply Voltage Range: 9 to 30 VDC (± 5%)
Packaging Weight: 0.8 lbs / 363 g
Baud Rate: 9600 bits per second
Green LED (Right): USB-ready (For firmware update)
Parity / Stop Bits: None / 1
Red LED (Left): Power
Power Consumption: Typical: 20 mA / Max: 24 mA @12 VDC
Net Dimensions (WxHxD): 0.7 x 3.9 x 4.5 in / 17.5 x 99 x 114 mm
Modbus Slave Addressing: Supports up to 16 addresses / I/O devices*
Reverse Polarity Protection: Yes
Net Weight: 0.3 lbs / 136 g
The Modbus RS485 I/O System provides an easy and cost-effective way to connect local digital and analog devices to any Modbus master, such as SCADA systems or PLCs. This system requires no configuration or network mapping, as each I/O module appears as a slave device on the Modbus network with a pre-configured data map. I/O modules are conveniently powered from the RS485 I/O Expansion module via the DIN rail mounted DataRail backplane. Up to 16 I/O modules can be added to one Modbus network, making it easy to add the devices you need. The system can also be used in conjunction with ProSoft Frequency Hopping radios for remote applications.
