Description / توضیحات
Model 1756-IM16I
Inputs 16 individually isolated
Voltage category 240V AC 50/60 Hz
Operating voltage range 159 265V AC, 47 63 Hz?
Input voltage, nom 240V AC 50/60 Hz
Input delay time (screw to backplane)
Off to On
ON to Off
Current draw @ 5.1V 100 mA
Current draw @ 24V 3 mA
Total backplane power 0.58 W
Power dissipation, max 5.8 W @ 60 ?C (140 ?F)
Thermal dissipation 19.78 BTU/hr
Off-state voltage, max 40V
Off-state current, max 2.5 mA
On-state current, min 5 mA @ 159V AC, 60 Hz
On-state current, max 13 mA @ 265V AC, 60 Hz
On-state voltage
159 265V AC, 47 63Hz @ 30 ?C (86 ?F) all channels ON
159 265V AC, 47 63Hz @ 40 ?C (104 ?F) 8 points ON
159 253V AC, 47 63Hz @ 45 ?C (113 ?F) all channels ON
159 242V AC, 47 63Hz @ 60 ?C (140 ?F) all channels ON
Inrush current, max 250 mA
Input impedance, max 20.38 k @ 265V AC, 60 Hz
Cyclic update time 200 s 750 ms
Change of state Software configurable
Timestamp of inputs ?200 s
Isolation voltage
250V (continuous), basic insulation type, inputs-to-backplane, and input-to-input
Routine tested @ 1350V AC for 2 s
Module keying Electronic, software configurable
Removable terminal block
1756-TBCH
1756-TBS6H
RTB keying User-defined mechanical
Slot width 1
Wire category 1?
North American temperature code T4
IEC temperature code T4
Enclosure type None (open-style)
(1) UL certification for 240V 50/60 Hz nominal. Rockwell Automation specified to the following:
159 265V AC, 47 63Hz @ 30 ?C (86 ?F) all channels on
159 265V AC, 47 63Hz @ 40 ?C (104 ?F) 8 points on
159 253V AC, 47 63Hz @ 45 ?C (113 ?F) all channels on
159 242V AC, 47 63Hz @ 60 ?C (140 ?F) all channels on.
(2) Use this conductor category information for planning conductor routing as described in the system-level installation manual. See the Industrial Automation Wiring and Grounding
Guidelines, publication 1770-4.1.
