E3-10RTD-1 – E3 I/O Module – Red Lion Controls


RTD input range: -200-850 deg C, RTD Connections: 2 or 3-wire, A/D resolution 16 bits (0.003%)

Part #: E3-10RTD-1

SKU: E3-10RTD-1 Category:


E3-10RTD-1 Data Sheet

The E3-10RTD-1 has 10 analog inputs (100 Ohm platinum RTD), range is -200 to 850°C.

  • Configurable via the Free Crimson 3.0 or Web Interface
  • DIN-Rail mountable
  • Wide Variety of Mixed I/O Configurations
  • Industrial Design Supporting Deployment in Extreme Environments
  •  Real-Time Ring and Dual-Ethernet Ports for Powerful Network Redundancy
  • Built-in Security Proactively Blocks Unwanted Access
  • Operating Temperature Range: -40° to +75°C
  • Input Voltage: 10-30 VDC (12-24 Nominal)

Analog Input Channels

RTD input range: -200-850 deg C
RTD overall accuracy: .05% or .5 deg C
A/D resolution 16 bits (0.003%)
Temperature coefficient +/- 50 ppm per °C (span and offset)
RTD Type: 100 Ohm Platinum
RTD Alpha: .00385 or .00392
RTD Connections: 2 or 3-wire
Scan time: 550 ms for all 10 channels
Max lead wire resistance: 100 Ohms per side balanced
RTD excitation current: 250uA pulsed to reduce self-heating

Serial Ports

RS-485 port, Screw terminals (485+, 485-, GND) (2-wire half-duplex, isolated)
Isolations voltage, 150V
RS-485 networking, Up to 32 (full-load) stations
RS-485 distance, Up to 0.5 miles (baud rate dependent)
Baud Rates from 150 to 57,600 baud
Protocols: master and slave: Sixnet® and Modbus RTU / ASCII
Diagnostic LEDs: Transmit (TD) and Receive (RD)


Operating temperature: -40 to 75°C
MTBF: 1,294,803 Hours GB @ 40°C per MIL-HNDBK-217F2


Configured using Crimson® 3.0 software
Graphical User Interface (GUI)

Additional information

Weight 3 lbs


E3 IO Data Sheet

E3 IO Modules User Manual

E3 IO Modules Hardware Guide