Owner's manual

Monitored Guarded Output Modules (T3481/81A, 84, and 88/88A)
24 (Issue 2) Industrial Control Services
Fusing
(front mounted)
One 3 amp, 250
V, fast acting
(3AB), rectifier
type, per output
Littelfuse 322 - 003
One 2 amp, 250
V, fast acting
(3AB), rectifier
type, per output
Littelfuse
322 - 002
One 2 amp, 250 V,
fast acting (3AB),
rectifier type, per
output
Littelfuse 322 - 002
Turn - On Delay
0.5 msec
0.5 msec
0.5 msec
Turn - Off Delay
0.5 msec
0.5 msec
0.5 msec
Output Test
Duration
250 m sec for
single or dual
modules, max of
425 m sec if switch
fault (dual
modules only)
250 m sec for
single or dual
modules, max of
425 m sec if
switch fault
(dual modules
only)
250 m sec for single
o r dual modules,
max of 425 m sec if
switch fault (dual
modules only)
Heat Dissipation
30 Watts,
101 BTUs/hour
27 Watts,
92 BTUs/hour
27 Watts,
92 BTUs/hour
Over Voltage
Protection
70 VDC,
continuous
100 VDC,
5 seconds
275 VAC,
continuous
450 VAC,
5 seconds
275 VAC,
continuous
450 VAC, 5 seconds
Isolation
2500 volts minimum (field
wiring to control logic)
2500 volts minimum (output
group 1 - 8 to output group 9 -
16)
Operating Temperature
0° to 60 ° C
(32 ° to 140 ° F)
Storage Temperature
- 40 ° to 85 ° C
(- 40 ° to 185 ° F)
Operating Humidity
0 to 95% relative humidity,
non - condensing
Vibration
10 to 55 Hz:
±0.15mm
Shock
Operating:
15 g, ½ sine wave, 11 msec