Facility Explorer FX15 - I;O Technical Details: Digital Outputs; I;O Technical Details: Analog Outputs

FX15 Controller Technical Bulletin
54
Table 20: Digital Output (DO)
Terminals
Channel
Type
Remark/Application
TB3
DO1, DO2, DO3 SPST 8(3)A power relays
Maximum switching power:
2000VA, 240W, 0.5HP, 250 VAC
UL/CUR rating: 8A 250 VAC
8A 30 VDC
VDE rating: 8A 250 VAC
Expected electrical life min. operations:
1 x 105 operations (360 ops x hour)
Dielectric strength:
coil-contacts 4000 Vrms
TB4
DO4, DO5 SPST 5(3)A power relays
or
0.5A/24 VAC triacs
Maximum switching power:
1.250 VA, 150 W
Rating (resistive): 10 A 125 VAC, 5A 250
VAC, 5 A 30 VDC
Expected electrical life (min operations):
10A 125 VAC 5x104
5A 250 VAC 5x104
5A 30 VDC 105
Dielectric strength:
coil-contacts 4000 Vrms for 1 min
TB5
DO6, DO7, DO8
SPST 5(3)A power relays
or
0.5A/24 VAC triacs
TB6
DO9 SPDT NC 8(3)A 250V
relay
Same as TB3 relays
Fail relay for enhanced security. The
relay returns to its NC position not only
during a power failure but also in case
the microprocessor should fail: watch-
dog, brown-out, and so on.
Table 21: Analog Output (AO)
Terminals
Channel
Type
Remark/Application
TB7
AO1, AO2
0-10 VDC
(maximum 1.5 mA)
Used to drive motor actuators, power
triacs, frequency drives. 16-bit
resolution.
TB8
AO3, AO4
0-10 VDC
(maximum 1.5 mA)
Used to drive motor actuators, power
triacs, frequency drives. 16-bit
resolution.
TB8 (79, 80)
AO V~ Hot
AO V~ Com
24 VAC
Power supply for the Analog Outputs.
To maintain the opto-isolation, a
separate power supply from the one
used for the controller must be used.