| Brand | Allen-Bradley |
| Inputs | 16 |
| Series | SLC 500 |
| Module Type | Digital DC Input Module |
| Applications | General Purpose 125 Volts DC Inputs |
| Manufacturer | Rockwell Automation |
| Signal delay | 9 milliseconds |
| Step Response | 100 milliseconds in, 2.5 milliseconds out |
| Voltage Range | 90-146 Volts DC Sink |
| I/O Connection | 1746-HT and 1746-HCA |
| Off State Current | 0.8 milliamps |
| Part Number/Catalog No. | 1746-IH16 |
| Backplane Current (5 Volts DC) | 85 milliamps |
Does the Allen-Bradley 1746-IH16 come with a warranty?
Yes. The 1746-IH16 is backed by our 24-Month Replace Industrial Warranty, with no rush fees or hidden warranty charges. If a unit fails under normal use within the warranty period, we repair or replace it.
Is this 1746-IH16 a genuine Allen-Bradley part?
The 1746-IH16 is sourced and verified independently. Replace Industrial, LLC is not a Rockwell Automation Authorized Distributor, and all warranties are provided directly by Replace Industrial.
Is the Allen-Bradley 1746-IH16 new or used?
We offer the 1746-IH16 in multiple conditions, from unused surplus to professionally reconditioned units. Every option is sourced and verified independently and covered by our 2-year replacement warranty.
What is the Allen-Bradley 1746-IH16?
The 1746-IH16 is an Allen-Bradley SLC 500 Digital DC Input Module.
How fast does the 1746-IH16 ship?
In-stock orders for the 1746-IH16 ship the same day when placed before our daily cutoff. Expedited and same-day air options are available if you are facing downtime, with no rush fees. Our team is based in Raleigh, North Carolina.
1746-IH16
The Allen-Bradley 1746-IH16 is a digital DC input module from Rockwell Automation's SLC 500 series, designed for general-purpose 125V DC inputs. It features 16 sink inputs, operating with a voltage range of 90-146V DC, an off-state current of 0.8mA, and a 9ms signal delay. The 1746-IH16 draws 85mA backplane current and offers quick step response times.
All products are covered by our 2-Year (24-Month) Replace Industrial Warranty. If a unit is found defective under normal use within the warranty period, we repair or replace it at no additional cost, and a unit may be returned for a full refund within 30 days if returned in the same condition it was sent.
Replace Industrial is an independent distributor and does not convey the manufacturer's warranty; all warranties are provided by Replace Industrial alone. Read the full warranty policy
We repair a wide range of industrial automation equipment, including PLCs, HMIs, drives, servo motors, switches, and circuit breakers, with rush service for critical downtime. Request a quote, ship your unit, and we diagnose, repair, and return it. Request a repair quote
Our standard shipping method is UPS Ground. We can also ship on your FEDEX or DHL account.
We can ship many items our the same day via Overnight or 2 Day Shipping.
We currently only collect tax from customers in the state of North Carolina. If you are exempt on your purchase, please email your Sales Tax & Use Exemption Form to sales@replacenc.com.
If you are checking out via a quote we send you, there is an option to upload your form at the time of purchase.
If you have already placed an order, please send us your form and we can refund the charged taxes.
