FT-04B basic input, output, power and serial device wiring setup - EasyIO - LIT-12014308 - EASYIO-FT-04B - Building Management - EasyIO FT-04B 4 point controller

FT-04B Quick Start Guide

Brand
EasyIO
Product name
EasyIO FT-04B 4 point controller
Document type
Quick Start Guide
Document number
LIT-12014308
Document revision
1.0
Revision date
2023-07-27
Product status
Active
Language
English

See Figure 1 for FT-04B basic input, output, power, and serial device wiring setup.

Important:
  • Class 2 devices wiring only – do not reclassify and install as class 1, 3 or power and lighting wiring.
Figure 1. FT-04B wiring guide
Callout Description
1 Input power, 24 VAC or 24 VDC
2 LED
3 Voltage-controlled actuator
4 Voltage transmitter, 1 V to 10 V or 0 V to 5 V
5 Thermistor, RTD, or potentiometer
Figure 2. 24 VAC Class 2 transformer power input
Callout Description
1 20 AWG copper stranded wire
2 Controller
3 H terminal
4 G terminal
Figure 3. AO wiring
Callout Description
1 Field device
2 22 AWG copper stranded twisted wire up to 100 m (328 ft) in length.
3 Controller
4 AO terminal
5 COM terminal
Figure 4. DO wiring
Callout Description
1 Field device
2 20 AWG copper stranded twisted wire up to 100 (328 ft) m in length
3 DO terminal
4 COM terminal
5 Controller
Figure 5. UI voltage mode wiring
Callout Description
1 Field device
2 Power supply
3 Controller
4 UI terminal
5 COM terminal
6 22 AWG copper stranded twisted wire up to 100 m (328 ft) in length
7 COM terminal
8 OUT terminal
Figure 6. UI resistance mode
Callout Description
1 22 AWG copper stranded twisted wire up to 100 m (328 ft) in length
2 Controller
3 UI terminal
4 COM terminal
Figure 7. UI digital dry contact input
Callout Description
1 Field device
2 22 AWG copper stranded twisted wire up to 100 m (328 ft) in length
3 Controller
4 UI terminal
5 COM terminal
6 Dry contact, normally open (NO) or normally closed (NC) as required