Allen Bradley 1715-TADIF16 1715 Redundant I/O Termination Assembly
$123.00
$320.00
Description
Allen Bradley 1715-TADIF16 1715 Redundant I/O Termination Assembly
Configured for 16-channel analog input termination in Bulletin 1715 Redundant I/O systems, the Allen Bradley 1715-TADIF16 (1715-TADIF16 Termination Assembly - Analog Input Duplex) provides direct electrical interfacing with shielded field wiring.
Suffix Breakdown & Model Matrix
This model is fixed as 1715-TADIF16 and does not include configurable suffix variations. It supports duplex analog input termination for 16 channels compatible with 1715-IF16 modules.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 1715-TADIF16 |
| Brand | Allen Bradley |
| Origin | United States |
| Weight | 0.36 kg |
| Dimensions | 132 x 84 mm |
| Operating Temp | -25 to +70 deg C (-13 to +158 deg F) |
| Power Consumption | 4 Watts Maximum |
| Screw Torque | 0.5 N-m (0.37 lb-ft) |
| Wire Size | 22 to 16 AWG |
| Wire Type | Shielded |
| Modules Supported | 1715-IF16 |
| Protection Class | IP20 |
| Input Resolution | 0.0039 mA/cnt (12 bits over 4-20 mA range) |
| Fuse Type | 50 mA, 125 V, Type T (per channel) |
| Module Type | Termination Assembly - Analog Input Duplex |
Backplane Bus Communication and I/O Density Scaling
The 1715-TADIF16 supports backplane current of 0–24 mA per channel at 18–32 VDC, with a maximum slew rate of 700 mA/s. It maintains duplex isolation between channels to prevent cross-channel interference. The module’s power dissipation is 4 W maximum, including 0.075 W per field loop. Firmware flash compatibility ensures integration with existing 1715 Redundant I/O systems without interrupting operational redundancy.
Frequently Asked Questions (FAQ)
Q: Can the 1715-TADIF16 be hot-swapped in a live chassis?
A: No. Field termination must occur only with the chassis de-energized to prevent transient faults on the backplane.
Q: What is the recommended torque for terminal screws?
A: Tighten all screws to 0.5 N-m (0.37 lb-ft) using a flathead 0.4 x 2.0 mm (0.0156 x 0.0781 in.) screwdriver to maintain reliable contact.
Q: How are analog input channels protected?
A: Each channel includes a 50 mA, 125 V Type T fuse and shielded wiring to maintain signal integrity and prevent cross-talk in redundant configurations.
Field Installation Guidelines
-
Mount on DIN rail or secure to panel per standard industrial mounting practices.
-
Connect shielded field wires to the module and terminate shields to system ground at a single point.
-
Avoid routing analog signal wiring near high-current AC lines or switching devices.
-
Maintain ambient temperature between -25 and +70 deg C and humidity 5–95% non-condensing.
-
Verify all wiring, torque, and fuse installation before applying power.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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