OMRON CJ1W-ID211 Input Module | 24V DC, 16 Points, CJ Series, Sinking/Sourcing
OMRON CJ1W-ID211 16-point DC input module specifications. 24V DC, screwless terminal, for CJ1/CS1 series PLCs, industrial automation.
Product Overview
The OMRON CJ1W-ID211 is a 16-point DC input module for the CJ Series PLC system. It features a rated input voltage of 24V DC, supports both sinking (NPN) and sourcing (PNP) input wiring, and includes a screwless clamp terminal block for easy connection. Designed for industrial control cabinets, it provides reliable digital input acquisition for sensors, switches, and push buttons.
Technical Specifications (Electrical)
| Parameter | Specification |
| Manufacturer | OMRON Corporation |
| Series / Family | CJ Series (CJ1/CS1) |
| Model | CJ1W-ID211 |
| Module Type | Digital Input Unit |
| Number of Inputs | 16 points |
| Input Type | 24V DC (Sinking/Sourcing Compatible) |
| Rated Input Voltage | 24V DC |
| Operating Voltage Range | 20.4 to 26.4V DC |
| Input Current | Approx. 7 mA per point (at 24V DC) |
| ON Voltage / ON Current | 14.4V min. / 3 mA min. |
| OFF Voltage / OFF Current | 5.0V max. / 1 mA max. |
| Input Impedance | Approx. 3.3 kΩ |
| Response Time | 8 ms max. (software adjustable 0–32 ms) |
Technical Specifications (Mechanical & System)
| Parameter | Specification |
| I/O Connection | Screwless Clamp Terminal Block (Detachable) |
| Internal Current Consumption | 80 mA max. (from backplane) |
| Isolation | Photocoupler Insulated (External-Terminal to PLC) |
| Withstand Voltage | AC 1000V, 1 min (between external terminals and GR) |
| Insulation Resistance | 20 MΩ min. (at 100V DC) |
| Mounting | CJ Series Rack (Right-side Expansion) |
| Dimensions (W x H x D) | 31 x 90 x 85 mm (approx.) |
| Weight | Approx. 110 g |
| Compatible PLCs | CJ1/CS1 Series CPU Units |
Key Features
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Universal Input Circuit: Supports both NPN (sinking) and PNP (sourcing) input devices without hardware changes.
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Adjustable Response Time: Filter time can be set from 0 to 32 ms via software to reduce noise sensitivity.
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High-Density & Tool-less: 16 points in a compact unit with screwless clamp terminals for faster wiring.
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Rugged Design: Photocoupler isolation and wide operating voltage range for industrial environments.
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CJ Series Integration: Seamlessly expands CJ1/CS1 PLC systems with basic digital inputs.
Applications
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Machine automation and control panels
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Conveyor systems and packaging machinery
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Discrete manufacturing input sensing
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Process control monitoring of digital signals
About ACH
Founded in 2012, ACH is a top-tier distributor of industrial automation products, supplying genuine devices from leading brands like ABB, P+F, E&H, AB, MTL to emerging markets worldwide. Our mission is to provide 100% Genuine products at the most competitive prices, helping customers reduce costs and strengthen their market position.
Frequently Ask & Questions
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Long-term brand partners can get competitive product prices. At the same time, ACH controls the profit per order to 5%, providing the most competitive prices.
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Yes, all products from ACH are certified genuine OEM units. We acquire our inventory through official OEM channels and trusted third-party suppliers, ensuring every item is authentic and reliable.
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What is the warranty of goods?
One-year Warranty.
How long is the logistics cycle of the product?
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