User Manual

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Versatile FTA T8842
Issue 8 Aug 12 PD-T8842 12
Digital Output
Figure 6 shows the configuration required to provide digital outputs to the field.
Figure 6 Digital Outputs
Powered digital outputs to the field may be provided by fitting a 2A fuse in fuse position A, acting as
circuit protection. Note: The maximum output power from any single power group (8 outputs) is 8
Amps.
Field
Power
TBFPn
0V
Channel 1
B
Precision Resistor
Signal
A
0V
Field
Terminals
TBn
Signal
TBGn
Power Resistor
C
D
F
E
Fuse Field Power
3
2
1
1
2
3
4
m
2
2A