EIO
-55
2
Device ID
Default MAC Address, Adjustable
Communication
9k6/19k2/38k4/57k6/76k8 Baud; Parity None/Even/Odd, 1 or
2 Stop Bits (adjustable through Touchscreen)
Connections
Terminal Connections (Relay
Solid and Stranded Cable
& Power Supply)
Maximum Size: Solid; 0.05-2.5mm
2
, Stranded: 0.05-1.50mm
2
/ 14 to 30 AWG (UL)
Rising Clamp: Size 2.5 x 2.2mm
Terminal Connections (Low
Solid and Stranded Cable; 90° Angle for Wiring
Voltage Terminals)
Maximum Size: 0.05 to 1.5mm
2
(EN ISO) / 14 to 30 AWG (UL)
Rising Clamp: Size 2.5 x 1.9mm
Environmental Conditions
Operating
Temperature
0°C...+50°C (32..122°F)
Humidity
0...95%rh (non-cond.)
Standards
CE Conformity
CE Directive 2004/108/EC (EMC), 2006/95/EC (LVD)
EN61000-6-3: 2001 (Generic Emission)
EN61000-6-1: 2001 (Generic Immunity)
EN60730-1:2016 (Low Voltage)
EN6100-4-2/4/5/11 (ESD, Transient, Surges, Interruptions)
Degree of Protection
IP20
Housing
Housing Material
Polycarbonate Plastics, Self Extinguishing
Mounting
Wall or Junction Box Mounting
Dimensions
W88mm (3.46") x H112mm (4.41") x D43mm (1.68")
Flush: W88mm (3.46") x H112mm (4.41") x D14.5mm (0.57")
Weight
220g
Wiring Connections
24V Model Wiring
RLY OUT
24VAC 5A (resistive) / 30VDC 300W Rated Relay Output
RLY COM
24VAC 5A (resistive) / 30VDC 300W Rated Relay Common
0V
0V Supply
24V
24Vac/dc Supply
RI1 (External Sensor 1)
Remote NTC10 Temperature Sensor Input
RI2 (External Sensor 2)
Floor NTC10 Temperature Sensor Input (or Outside Sensor)
DI1
Volt-Free Digital Input Contact (Holiday etc Override)
A+
Modbus / BACnet MSTP RS485 A+ Connection
B-
Modbus / BACnet MSTP RS485 B- Connection
G0
0V Common (internally linked with 0V supply)
WARNING:Switch off the power before any wiring is carried out.
