Allen-Bradley 1756-OW16IK ControlLogix Isolated Relay Output Module
$123.00
$320.00
Description
Allen-Bradley 1756-OW16IK ControlLogix Isolated Relay Output Module
Configured for isolated relay switching in ControlLogix chassis systems, the Allen-Bradley 1756-OW16IK (1756-OW16IK Isolated Relay Output Module) provides direct electrical execution for 16 individually isolated normally open relay contacts. The module interfaces with AC and DC field devices through discrete relay outputs.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 1756-OW16IK |
| Brand | Allen-Bradley |
| Origin | United States |
| Weight | 0.99 lbs |
| Dimensions | Open style, 1-slot ControlLogix chassis module |
| Operating Temp | 0 deg C to 60 deg C |
| Power Consumption | 4.5 W maximum at 60 deg C |
| Product Type | Isolated Relay Output Module |
| Series | Bulletin 1756 ControlLogix I/O |
| Output Channels | 16 individually isolated relay outputs |
| Contact Type | Normally Open (N.O.) relay contacts |
| Operating Voltage | 10-265 VAC, 5-150 VDC |
| Output Current Rating | 2 A, 0.5 A, 0.25 A depending on load conditions |
| Maximum Output Delay Time | 10 ms |
| Isolation Voltage | 50 V continuous |
| Backplane Current at 5 V | 150 mA |
| Backplane Current at 24 V | 150 mA |
| Terminal Block Compatibility | 1756-TBCH, 1756-TBS6H |
| Enclosure Type | Open style |
ControlLogix Relay Switching and Isolation Characteristics
The 1756-OW16IK uses individually isolated relay contacts to separate field output circuits. The relay output architecture supports switching of AC and DC loads through normally open contacts, allowing independent connection of discrete field devices. The module provides point-level separation for applications requiring electrical isolation between output channels.
The module operates within the ControlLogix I/O platform using chassis backplane communication. Its I/O density scaling supports 16 relay points in a single slot while maintaining separate field-side switching paths.
Frequently Asked Questions
Q: What type of field signals can the 1756-OW16IK switch?
A: The module switches discrete AC and DC loads through relay contacts. Supported operating ranges are 10-265 VAC and 5-150 VDC.
Q: Are the relay output channels individually isolated?
A: Yes. The module provides 16 individually isolated relay output points for separate field circuit connections.
Q: What ControlLogix chassis resources are required?
A: The module occupies one ControlLogix chassis slot and requires backplane power through the 5 V and 24 V supplies.
Field Installation Guidelines
Install the module in a compatible ControlLogix chassis slot with the correct removable terminal block installed. Verify field wiring voltage levels and load current requirements before connecting relay outputs.
Route relay output wiring separately from low-level analog signal cables to reduce electrical interference. Use appropriate grounding practices for the enclosure and cable shields according to the installation environment. Confirm terminal block seating and chassis retention before system energization.
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.
Featured
Complementary products
Express Delivery
Fast shipping for your urgent needs.
Large Inventory
Extensive stock ensures quick availability.
Premium Quality
Genuine, high-grade PLC & DCS components.
24/7 Customer Support
Reliable service for clients worldwide.