1738-OW4M12 Allen-Bradley ArmorPoint 4 Point Output Module
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Sku:1738-OW4M12
Country Of Origin: USA
Vendor: Allen Bradley
Type: Relay Output
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Product description
Overview
The 1738-OW4M12 is a 4-point isolated relay output module from the ArmorPoint I/O family by Rockwell Automation (Allen-Bradley). It features sealed M12 connectors and a robust IP67-rated enclosure for direct machine mounting in harsh industrial environments. The module uses Form A (normally open) electromechanical relays ideal for switching both resistive and inductive loads.
Technical Specifications
Catalog Number: 1738-OW4M12
Manufacturer: Rockwell Automation (Allen-Bradley)
Module Type: Relay Output
Number of Channels: 4 (Form A, N.O. relays)
Output Type: Isolated electromechanical relay
Nominal Output Voltage: 24 V DC
Operating Voltage Range: 5 to 28.8 V DC
Maximum Output Current:
2.0 A per channel (resistive)
2.0 A steady-state @ 5–28.8 V DC (inductive, L/R = 7 ms)
Contact Resistance: ≤ 30 mΩ (initial)
Output Signal Delay:
OFF → ON: ≤ 10 ms
ON → OFF: ≤ 26 ms
Connector Type: 4 × M12 DC Micro (3-pin)
Power Supply: 24 V DC (via POINTBus)
POINTBus Current: 75 mA @ 5 V DC
Power Dissipation: 0.5 W max @ 28.8 V DC
Thermal Dissipation: 1.7 BTU/hr max
Environmental Rating: IP67
Operating Temperature: –20°C to +60°C
Storage Temperature: –40°C to +85°C
Humidity Range: 5% to 95% RH, non-condensing
Shock Rating: 15 g (operating), 50 g (non-operating)
Vibration Rating: 2 g @ 10–500 Hz
Mounting: DIN rail or panel
Keyswitch Position: 7
Weight: 0.3 kg
Replacement Category: No planned RA replacement
Functional Highlights
4 Form A (N.O.) relay outputs for discrete control of external devices
Sealed IP67 enclosure for rugged, machine-level deployment
LED indicators for module, network, and output channel status
Consumes 1 byte of output data (no produced data)
Supports Studio 5000 Add-On Profiles (AOP)
Supports autobaud detection and explicit messaging
Designed for high-reliability switching in distributed I/O systems
Answer 1: PLC DCS Pro Ltd. collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.
Question 2: What Is The Warranty Period?
Answer 2: We offer a standard one-year warranty for all new and original items.
Question 3: What Payment Methods Do We Accept?
Answer 3: We accept 100% T/T (Telegraphic Transfer) before shipping. For items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. If you have an agent in China, please contact us for RMB transfer.
Question 4: What Shipping Methods Do We Use?
Answer 4: We primarily utilize carriers such as FedEx, DHL, UPS, BRE, etc. If you have an account with any of these carriers, you can arrange the shipping yourself. Additionally, we offer free shipping to China freight forwarders.
Question 5: What Is Our Delivery Time?
Answer 5: Typically, delivery takes around 1-3 days after receiving the advance payment. For items with a quoted lead time, delivery will occur as per the specified lead time.
Question 6: How Do We Package The Goods?
Answer 6: Our packaging process involves multiple layers of protection. Initially, the product is placed in its original box, sealed with a label. Then, we add a layer of bubble wrap to safeguard against collisions during transportation. Finally, all products are securely packed in sturdy boxes for further protection.
Question 7: How Can Customers Contact Us And Request A Quote?
Answer 7: Customers can inquire via email, WhatsApp, WeChat, Skype, or any preferred communication platform. Simply reach out to us, and we'll promptly provide a quote tailored to your needs.
Warranty Conditions
At PLC DCS Pro Ltd., we are committed to ensuring the quality of our products. Our one-year warranty provides coverage for any defects in material or workmanship, excluding damages caused by deliberate misuse.
🛡️Coverage Details:
This warranty encompasses all instances of product malfunction or failure due to inherent manufacturing flaws, with the exception of intentional damage.
📝Claim Process:
To avail of warranty services, please notify us of any quality-related issues within the warranty period. We may conduct online troubleshooting and examination as needed.
🚚Shipping Assistance:
We understand the importance of prompt service. Therefore, we cover return shipping costs for warranty-related returns within the first month of supply. Within three months of supply, we cover one-way shipping costs for warranty-related returns. After three months, the customer is responsible for shipping costs both ways.
🚫Exclusions:
Unauthorized modifications, repairs, or misuse of the product.
