Products > SNAP-IDC-16

SNAP-IDC-16

Availability: In stock
SNAP Isolated 16-pt Digital (Discrete) Input Module, 10-32 VDC

Please call (800) 321-6786 to order.

Data Sheet
SNAP-IDC-16

Production Specification

The SNAP-IDC-16 provides 16 isolated channels of 10-32 VDC input and features automatic counting and latching. It can be used to sense on/off status for 10–32 VDC inputs from sources such as proximity switches, limit switches, push buttons, and pilot switches.

Part of the SNAP PAC System, the module mounts on a SNAP PAC rack with a SNAP PAC brain or rack-mounted controller. Analog, digital, and serial I/O modules can all be on the same rack. Such an I/O unit is also well suited for PC-based control or for use as intelligent remote I/O for an Allen-Bradley Logix PLC system, such as ControlLogix, MicroLogix, or CompactLogix.

For field wiring, use the SNAP-HD-ACF6 wiring harness assembly with flying leads.

If you don't need channel-to-channel isolation, see the 32-channel SNAP-IDC-32 module.

This module cannot be used with legacy brains.

Reference Charts: Build your system in the SNAP I/O Configurator.

 

SNAP-IDC-16

SNAP-IDC-HT-16

SNAP-IAC-16

SNAP-IAC-A-16

SNAP-IAC-K-16

Input Range

10–32 VDC/VAC

15–28 VDC/VAC

90–140 VAC/VDC

180–280 VAC/VDC

70–130 VAC/VDC

Nominal Voltage Range

24 VDC

24 VDC

120 VAC

240 VAC

100 VAC

Input Resistance

44 K ohms

4 K ohms

300 K ohms

940 K ohms

220 K ohms

Logic Voltage and
Current

5 VDC ± 0.1 @ 150 mA

5 VDC ± 0.1 @ 150 mA

5 VDC ± 0.1 @ 150 mA

5 VDC ± 0.1 @ 150 mA

5 VDC ± 0.1 @ 150 mA

Input Arrangement

16 isolated input channels

16 isolated input channels

Channel-to-Channel Isolation

250 V steady-state,
1500 V transient

250 V steady-state,
1500 V transient

Maximum Operating Common Mode Voltage

250 V

250 V

250 V

250 V

250 V

Isolation: Field to Logic

1500 V

1500 V

1500 V

1500 V

1500 V

Maximum Number of HDD Modules on One Mounting Rack

16

16

16

16

16

Indicators

None; use optional OptoTerminal-G20 diagnostic display.

None; use optional OptoTerminal-G20 diagnostic display.

ON Voltage

10 VDC @ 0.230 mA

15 VDC @ 3.50 mA

90 VAC/VDC @ 0.3 mA

180 VAC/VDC @ 0.191 mA

70 VAC/VDC @ 0.3 mA

OFF Voltage

3 VDC @ 0.05 mA

9 VDC @ 2.0 mA

40 VAC/VDC @ 0.135 mA

40 VAC/VDC @ 0.043 mA

30 VAC/VDC @ 0.135 mA

Torque, hold-down screws

4 in-lb (0.45 N-m)

4 in-lb (0.45 N-m)

4 in-lb (0.45 N-m)

4 in-lb (0.45 N-m)

4 in-lb (0.45 N-m)

Torque, connector screws

5.26 in-lb (0.6 N-m)

5.26 in-lb (0.6 N-m)

5.26 in-lb (0.6 N-m)

5.26 in-lb (0.6 N-m)

5.26 in-lb (0.6 N-m)

Polling time from I/O processor to module1

2–30 ms typical2

2–30 ms typical2

2–30 ms typical2

2–30 ms typical2

2–30 ms typical2

Input Turn-On/Off Time

15 ms turn-on time
20 ms turn-off time

20 ms turn-on time
25 ms turn-off time

15 ms turn-on time
20 ms turn-off time

15 ms turn-on time
20 ms turn-off time

15 ms turn-on time
20 ms turn-off time

Counting Frequency
(DC input)

0–25 Hz @ 50% duty cycle

0–15 Hz @ 50% duty cycle

0–25 Hz @ 50% duty cycle

0–25 Hz @ 50% duty cycle

0–25 Hz @ 50% duty cycle

Operating Temperature

-20 to 70 °C

-20 to 70 °C

-20 to 70 °C

-20 to 70 °C

-20 to 70 °C

Storage Temperature

-40 to 85 °C

-40 to 85 °C

-40 to 85 °C

-40 to 85 °C

-40 to 85 °C

Agency Approvals

UL, CE, RoHS, DFARS

CE, RoHS, DFARS

UL, CE, RoHS, DFARS

UL, CE, RoHS, DFARS

CE, RoHS, DFARS

Warranty

Lifetime

Lifetime

Lifetime

Lifetime

Lifetime

1 Affects turn-on and turn-off determination
2 Time varies based on the SNAP PAC I/O processor (brain or on-the-rack controller), processor configuration, and Ethernet host communication activity.

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SNAP High-Density Digital Modules Data Sheet

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Declaration of Conformity (EMC, LVD, RoHS)

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UL Approval Document

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CE Declaration: EMC

This document is the Manufacturer's Declaration for the listed products as mentioned in the attachment - to which this confirmation refers - that they are in accordance with the mentioned European, international and/or national standards and regulations.

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CE Declaration: Low Voltage

This document is the Manufacturer's Declaration for the listed products as mentioned in the attachment - to which this confirmation refers - that they are in accordance with the mentioned European, international and/or national standards and regulations.

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