| Task: | Program |
|---|---|
| Structure: | Combination |
| Mathematical Model: | Linear |
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| Attribute | 1756-OA8D |
| Outputs | 8 diagnostic, electronic fusing (4 points/group) |
|---|---|
| Voltage category | 120V AC 50/60 Hz |
| Operating voltage range(1) | 74…132V AC 47…63 Hz |
| Output delay time Off to On On to Off |
9.3 ms @ 60 Hz 11 ms @ 50 Hz 9.3 ms @ 60 Hz 11 ms @ 50 Hz |
| Current draw @ 5.1V | 175 mA |
| Current draw @ 24V | 250 mA |
| Total backplane power | 6.89 W |
| Power dissipation, max | 5.3 W @ 60 °C (140 °F) |
| Thermal dissipation | 18.0 BTU/hr |
| Off-state leakage current, max | 3 mA per point |
| On-state voltage drop, max | 2.5V peak @ 0.5 A 3V peak @ 1 A |
| Current per point, max | 1 A @ 30 °C (86 °F) linear derating 0.5 A @ 60 °C (140 °F) linear derating |
| Current per module, max | 8 A @ 30 °C (86 °F) linear derating 4 A @ 60 °C (140 °F) linear derating |
| Surge current per point | 8 A for 43 ms per point, repeatable every 2 s @ 30 °C (86 °F) 5 A for 43 ms per point, repeatable every 1 s @ 60 °C (140 °F) |
| Load current, min | 10 mA per point |
| Scheduled outputs | Synchronization within 16.7 s max, reference to the Coordinated System Time |
| States in Fault mode per point | Hold last state, On or Off (Off is default) |
| States in Program mode per point | Hold last state, On or Off (Off is default) |
| Isolation voltage | 125V (continuous), basic insulation type, outputs-to-backplane, and output group-to-group No isolation between individual group outputs |
| Inhibit voltage, max | Zero crossing 25V peak |
| Module keying | Electronic, software configurable |
| Fusing | Electronically fused per point |
| Removable terminal block | 1756-TBNH 1756-TBSH |
| RTB keying | User-defined mechanical |
| Slot width | 1 |
| Wire size | 0.33... 2.1 mm2 (22...14 AWG) solid or stranded copper wire rated at 90 °C (194 °F), or greater, 1.2 mm2 (3/64 in.) insulation max |
| Wire category (2) | 1 - on signal ports |
| Enclosure type | None (open style) |
| North American temperature code | T4A |
| AC Digital Catalog Numbers | 1756-IA8D, 1756-IA16, 1756-IA16K, 1756-IA16I, 1756-IA16IK, 1756-IA32, 1756-IA32K, 1756-IM16I, 1756-IM16IK, 1756-IN16, 1756-OA8, 1756-OA8D, 1756-OA8E, 1756-OA16, 1756-OA16K, 1756-OA16I, 1756-OA16IK, 1756-ON8 |
| DC Digital Catalog Numbers | 1756-IB16, 1756-IB16K, 1756-IB16D, 1756-IB16DK, 1756-IB16I, 1756-IB16IK, 1756-IB16IF, 1756-IB16IFK, 1756-IB16ISOE, 1756-IB16ISOEK, 1756-IB32, 1756-IB32K, 1756-IC16, 1756-IG16, 1756-IH16I, 1756-IH16ISOE, 1756-IV16, 1756-IV16K, 1756-IV32, 1756-IV32K, 1756-OB8, 1756-OB8EI, 1756-OB8I, 1756-OB16D, 1756-OB16DK, 1756-OB16E, 1756-OB16EK, 1756-OB16I, 1756-OB16IEF, 1756-OB16IEFK, 1756-OB16IEFS, 1756-OB16IS, 1756-OB32, 1756-OB32K, 1756-OC8, 1756-OG16, 1756-OH8I, 1756-OV16E, 1756-OV32E |
| Safety Catalog Numbers | 1756-IB16S, 1756-OBV8S |
| Contact Catalog Numbers | 1756-OW16I, 1756-OX8I |
| Analog Catalog Numbers | 1756-IF6CIS, 1756-IF6I, 1756-IF8, 1756-IF8K, 1756-IF8I, 1756-IF8IK, 1756-IF16, 1756-IF16K, 1756-IF4FXOF2F, 1756-IF4FXOF2FK, 1756-IR6I, 1756-IRT8I, 1756-IRT8IK, 1756-IR12, 1756-IR12K, 1756-IT6I, 1756-IT6I2, 1756-IT16, 1756-IT16K, 1756-OF4, 1756-OF4K, 1756-OF6CI, 1756-OF6VI, 1756-OF8, 1756-OF8K, 1756-OF8I, 1756-OF8IK |
| HART Interface Catalog Numbers | 1756-IF8H, 1756-IF8HK, 1756-IF8IH, 1756-IF8IHK, 1756-IF16H, 1756-IF16HK, 1756-IF16IH, 1756-IF16IHK, 1756-OF8H, 1756-OF8HK, 1756-OF8IH, 1756-OF8IHK |
| Specialty Catalog Numbers | 1756-CFM, 1756-CMS1B1, 1756-CMS1C1, 1756-HSC, 1756-LSC8XIB8I, 1756-LSC8XIB8IK, 1756-PLS |
Our product packaging aims to provide functionality and aesthetic appeal. We understand the importance of creating a positive first impression and ensuring the safe delivery of products to customers. The following are the main features of our packaging:
Durable materials: We use high-quality materials that are sturdy and durable, and will not be damaged during transportation. This ensures that our products reach our customers in good condition.
Safe packaging: Our packaging design focuses on a safe outer shell. We use protective layers and liners to prevent any damage to the product caused by external impact or rough handling.
Clear labels: Our packaging includes clear and detailed labels. They provide necessary detailed information, such as product name, quantity, instructions for use, and any necessary warning labels. This helps customers easily identify and understand the product.
Attractive design: We believe that packaging should have visual appeal. Our design team has created a striking modern packaging design that reflects the essence of our brand. This helps our products stand out on store shelves and leave a positive impression.
Shanghai Zhongcheng Fengyuan Industrial Technology Co., Ltd. is an engineering company with a global network of engineering centers, providing high-performance and cost-effective services to global customers. We have established partnerships with most world-renowned brands and can provide components and equipment for the oil and gas, industrial, chemical, and energy industries.
The company's industrial control brand covers major global manufacturers, including but not limited to: Allen Bradley, Siemens, IFM, Beckhoff, Yaskawa, Pepperl+Fuchs, Sick, etc. The products include PLC/DCS modules, touch screens, drive inverters, industrial power supplies, I/O systems, industrial communication, low-voltage control equipment, low-voltage distribution equipment, medium voltage spare parts, protective relays, etc. We have rich industry experience, professional services, and good protective packaging.
We cooperate with various official express delivery companies to export to various parts of the world, such as South Asia, Europe, North America, South America, the Middle East, and Africa. Reducing customer costs helps to create more benefits for each of our customers
Zhongcheng Fengyuan has won the trust of a large number of customers. Our belief is to help our customer factories achieve digitization, intelligence, automation, and create maximum benefits for our customers. Looking forward to working with you!
1. Question: How is the warranty?
Answer: All products we provide come with a 12 month warranty
2. Question: What about shipping?
Answer: They are in stock and can be shipped immediately. We can arrange shipments of DHL, FedEx, UPS, TNT, EMS at competitive prices, and of course, customers can also use their own freight forwarders.
3. Question: Why did you purchase from us?
Answer: We have a team composed of qualified engineers and sales personnel, ready to meet customer needs with high-quality products at any time.
4. Question: Are other suppliers offering better prices than you?
Answer: Creating maximum benefits for customers is our belief. If you have a better price, please let us know. We will do our best to meet your price and provide support for you.
5: Q: What payment method do you accept?
Answer: Telegraphic transfer (bank transfer), Western Union transfer, credit card, PayPal, letter of credit, Alipay, cash, custody, etc.
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