SNAP Digital Input Modules
Specifications: DC Input Modules
See page 7 for SNAP-IDC5-SW and SNAP-IDC5-SW-NC specifications and wiring.
SNAP-IDC5
SNAP-IDC5D
SNAP-IDC5G
SNAP-IDC5-HT
Key Feature
--
--
--
Leakage-tolerant
Field Side Ratings (each channel)
Nominal Input Voltage
24 VAC/VDC
5 VDC
48 VAC/VDC
24 VAC/VDC
Channel-to-channel isola- 300 VAC
300 VAC
300 VAC
300 VAC
tion
(1,500 V transient)
(1,500 V transient)
(1,500 V transient)
(1,500 V transient)
Input Voltage Range
Turn-on Voltage
Turn-off Voltage
Input Resistance
Logic Side Ratings
10–32 VAC/VDC
10 VAC/VDC
2.5–28 VDC
2.5 VDC
35–75 VAC/VDC
35 VAC/VDC
15–32 VAC/VDC
15 VAC/VDC
3 VAC/VDC
1 VDC
7 VAC/VDC
8 VAC/VDC
15 K ohms (nominal)
3 K ohms (nominal)
64 K ohms (nominal)
3 K ohms (nominal)
<.5 V max. (on)
@ 2 mA sinking
2.7 V min. (off)
<.5 V max. (on)
@ 2 mA sinking
2.7 V min. (off)
<.5 V max. (on)
@ 2 mA sinking
2.7 V min. (off)
<.5 V max. (on)
@ 2 mA sinking
2.7 V min. (off)
Logic Output Voltage
@ 0.4 mA sourcing
@ 0.4 mA sourcing
@ 0.4 mA sourcing
@ 0.4 mA sourcing
Logic Supply Voltage***
Logic Supply Current
5 VDC 0.25 VDC
50 mA maximum
5 VDC 0.25 VDC
50 mA maximum
5 VDC 0.25 VDC
50 mA maximum
5 VDC 0.25 VDC
50 mA maximum
Negative True Logic Out- TTL 74 Series = 1 UL
TTL 74 Series = 1 UL
TTL 74 Series = 1 UL
TTL 74 Series = 1 UL
put Drive
TTL 74LS Series = 5 UL TTL 74LS Series = 5 UL TTL 74LS Series = 5 UL TTL 74LS Series = 5 UL
Module Ratings
Number of Channels Per
Module
4
4
4
4
Turn-on Time
Turn-off Time
5 msec
1 msec
1 msec
5 msec
20 msec
25 msec
15 msec
15 msec
Optical Isolation
(Field Side to Logic Side)
4,000 volts (transient)
4,000 volts (transient)
4,000 volts (transient)
4,000 volts (transient)
0 °C to 70 °C, operating 0 °C to 70 °C, operating 0 °C to 70 °C, operating 0 °C to 70 °C, operating
-30 °C to 85 °C, storage -30 °C to 85 °C, storage -30 °C to 85 °C, storage -30 °C to 85 °C, storage
Temperature
* At 20kHz, 5Vp-p square wave input, 50% duty cycle.
** At 20kHz, 28Vp-p square wave input, 50% duty cycle.
*** When used with an I/O processor (brain or on-the-rack controller), the processor requires 5.0 to 5.2 VDC.
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E-OEC [ OPTO ELECTRONICS CO,. LTD ]
