SNAP-IDC-HT-16

$198.00 (USA and Canada only)

Availability: In stock
SNAP isolated 16-pt digital (discrete) input module, leakage tolerant, 15-28 VDC

Please call (800) 321-6786 to order.

SNAP-IDC-HT-16

Production Specification

The SNAP-IDC-HT-16 leakage tolerant digital input module is used with proximity switches. It offers channel-to-channel isolation for 16 points and senses on/off status for loads of 15–28 VDC/VAC. The SNAP-IDC-HT-16 features automatic counting and latching.

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 leakage tolerance, see the SNAP-IDC-16 module.

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.

Comparison Chart: SNAP 4-Channel and High-Density Digital Modules

This document compares 4-channel and high-density SNAP digital I/O modules.

SNAP PAC System Product Guide

This document lists and describes all Opto 22 SNAP PAC System part numbers, including PAC Project software, SNAP PAC controllers, SNAP PAC brains, and SNAP I/O modules of all kinds. SNAP PAC mounting racks and SNAP power supplies are also listed.

SNAP High-Density Digital Modules Data Sheet

SNAP I/O high-density digital modules from Opto 22 provide 16 or 32 digital input or output points in one compact SNAP module. These modules are ideal for OEMs and others who have high point-count applications, or for anyone requiring more than 64 digital points on a single SNAP PAC rack. The high-density configuration reduces per-point costs of digital I/O systems by providing up to eight times as many I/O points in the same space.

SNAP high-density digital modules are part of the SNAP PAC System. They can also be used as part of intelligent remote I/O with an Allen-Bradley Logix PLC system.

HDD modules require a SNAP PAC R-series controller or a SNAP PAC brain for I/O processing. These modules work with standard wired controllers and brains and with Wired+Wireless models.

SNAP High-Density Digital Module User's Guide

This guide covers how to install and test SNAP 16-channel and 32-channel digital modules. These modules provide 16 or 32 points of digital input or digital output in the same space as a 4-channel digital module. They are ideal for OEMs and for anyone who needs up to 512 digital points on a single mounting rack.

Declaration of Conformity (LVD, RoHS)

This document is the Manufacturer's Declaration of Conformity for the products listed herein, in accordance with European, international, and/or national standards and regulations.

SNAP PAC System Migration Technical Note

This document describes migration options for customers integrating the SNAP PAC System with older Opto 22 systems. It explains the SNAP PAC System's similarities and differences with earlier systems, defines legacy products, and shows how to mix old and new hardware.

Customers moving to the SNAP PAC System may also want to consult form #1693, Legacy and Current Product Comparison and Compatibility Charts.

Opto 22 RoHS 2 Statement of Compliance - Restriction of Hazardous Substances

This document is a statement of compliance with the EU Directive 2011/65/EU, Restriction of Hazardous Substances (RoHS 2). This document lists Opto 22 products that comply with the substance restrictions of the RoHS2 directive.

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.

No downloads are available for this product.

Video: SNAP PAC System Overview

This overview describes the four integrated components of the SNAP PAC system: software, controllers, brains and I/O. This hardware and software system is designed for industrial control, remote monitoring and data acquisition.

Video: Securing SNAP Module

A quick overview on securing a SNAP Module to a SNAP rack.

Video: Removing a SNAP Module

A quick overview on removing a SNAP module.

Demo: Accuracy vs Resolution

What's the difference between accuracy and resolution in analog I/O specifications? Try your own specs in the calculator.