Johnson Controls FEC26 Series User Manual

Table 4: FEC26 Terminal Blocks, Functions, Ratings, Requirements, and Cables
Determine Wire Size and Maximum
Cable Length
Function, Ratings, RequirementsTerminal LabelTerminal Block
Label
See Guideline A in Table 5.
Analog Output - Voltage Mode (0–10
VDC)
10 VDC maximum output voltage
10 mA maximum output current
Required an external load of 1,000 ohms
or more.
OUTn
CONFIGURABLE
(Outputs)
See Guideline C in Table 5.
Binary Output - 24 VAC Triac (External
Power Source only)
Connects OUTn to OCOMn when
activated.
External Power Source Requirements:
30 VAC maximum output voltage
0.5 A maximum output current
1.3 A at 25% duty cycle
40 mA minimum load current
Same as (Configurable) OUTn.
Analog Output Signal Common All
Configurable Outputs (COs) defined as
Analog Outputs (AOs) are isolated from
all other commons except the Binary Input
common.
OCOMn
Binary Output Signal Common All
Configurable Outputs (COs) defined as
Binary Outputs are isolated from all other
commons, including other CO commons.
17FEC26 Field Equipment Controllers Installation Instructions

Johnson Controls FEC26 Series Specifications

General

Brand	Johnson Controls
Model	FEC26 Series
Category	Controller
Language	English