SNAP-IAC5A [E-OEC]
SNAP Digital Input Modules;
| 型号： | SNAP-IAC5A |
| 厂家： | 
OPTO ELECTRONICS CO,. LTD |
| 描述： | SNAP Digital Input Modules |
| 文件： | 总4页 (文件大小：119K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SNAP Digital Input Modules
Features
Four channels per module
4,000-volt transient isolation
Convenient pluggable wiring terminals
Channel-specific LEDs
Operating temperature: 0 to 70 °C
UL and CE approved
Accepts up to 14 AWG wire
Factory Mutual approved (part numbers ending in FM)
SNAP Digital Input Modules
Part Numbers
Description
Part
Description
Opto 22 SNAP I/O digital input modules
are part of the SNAP PAC System. Optical
isolation on these modules provides
4,000 volts of transient (4000 V for 1 ms)
protection for sensitive control
electronics from industrial field signals.
Digital input modules can sense either
AC or DC signals.
SNAP-IAC5
SNAP 4-channel 90–140 VAC input, 5 VDC logic
SNAP-IAC5A
SNAP 4-channel 180–280 VAC input, 5 VDC logic
SNAP 4-channel isolated 90–140 VAC/VDC input, 5 VDC logic,
with manual/auto switches
SNAP-IAC5MA*
SNAP-IAC5FM
SNAP-IAC5AFM
SNAP 4-channel 90–140 VAC/VDC input, 5 VDC logic, Factory
Mutual approved
SNAP 4-channel 180–280 VAC input, 5 VDC logic, Factory
Mutual approved
All SNAP digital modules have
SNAP-IDC5
SNAP 4-channel 10–32 VDC input, 5 VDC logic
SNAP 4-channel 2.5–28 VDC input, 5 VDC logic
SNAP 4-channel high-speed 2.5–16 VDC input, VDC logic
removable top-mounted connectors to
provide easy access for field wiring, and
all operate on 5 VDC control logic. Each
digital module features integral channel-
specific LEDs for convenient
troubleshooting and maintenance. Each
module is factory tested twice and is UL
and CE approved. In addition, part
numbers ending in FM are Factory
Mutual approved.
SNAP-IDC5D
SNAP-IDC5FAST
SNAP-IDC5-FAST-A* SNAP 4-channel high-speed 18–32 VDC input, 5 VDC logic
SNAP-IDC5G*
SNAP-IDC5AF
SNAP-IDC5GF
SNAP-IDC5HT
SNAP 4-channel 35–75 VAC/DC input, 5 VDC logic
SNAP 4-channel high-speed 75–140 VDC input, 5 VDC logic
SNAP 4-channel high-speed 35–75 VDC input, 5 VDC logic
SNAP 4-channel 15–32 VDC leakage-tolerant input, 5 VDC logic
SNAP 4-channel isolated high-speed 10–32 VAC/VDC input,
5 VDC logic, with manual/auto switches
SNAP-IDC5MA
SNAP input modules are used to sense
the on or off status for AC or DC voltages
from such sources as proximity switches,
push buttons, or auxiliary contacts. The
SNAP-IDC5G is ideal for detecting 48
VDC in telecom applications. The SNAP-
IDC5-HT is designed for sensors that
have a high leakage current.
SNAP-IDC5-SW*
SNAP 4-channel switch status input, normally open
SNAP-IDC5-SW-NC* SNAP 4-channel switch status input, normally closed
SNAP 4-channel 10–32 VDC input, 5 VDC logic, Factory Mutual
SNAP-IDC5FM
approved
SNAP-IDC5DFM
SNAP-RETN4
SNAP 4-channel 2.5–28 VDC input, 5 VDC logic
SNAP 4-module retention rail (OEM)
SNAP 4-module retention rail, 25-pack (OEM)
SNAP 6-module retention rail (OEM)
SNAP 6-module retention rail, 25-pack (OEM)
SNAP 4-amp fuse, 25-pac
SNAP-RETN4B
SNAP-RETN6
The SNAP-IDC5-SW and SNAP-IDC5-
SW-NC modules supply power to an
external dry contact switch and sense
SNAP-RETN6B
SNAP-FUSE4AB
* UL approval pending
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1
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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SNAP Digital Input Modules
Dimensional Drawing
All Modules Except MA
PAGE
9
.
SNAP Digital Input Modules
Dimensional Drawing
All Models
SNAP Digital Module Mounted on SNAP Rack
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12
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