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The CJ1W-MSTB from Omron is a thermocouple input module featuring a capacity of 32 terminals. This device employs screw terminal connections and operates at a rated voltage of 250V AC and 125V DC, with a maximum rated current of 10A per terminal.
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| Manufacturer | Omron |
|---|---|
| Product Type | Thermocouple input module |
| Product Line | CJ1 |
| Part Number | CJ1W-MSTB |
| Weight | 3.00 lbs (1.36 kg) |
| Number of Terminals | 32 |
| Connection Method | Screw terminal connection |
| Rated Voltage | 250V AC/125V DC |
| Rated Current | 10A per terminal (max) |
| Material | Polycarbonate (cover), Copper (conductors) |
| Approximate Dimensions | 110 mm (W) x 90 mm (H) x 58 mm (D) |
| Insulation Resistance | 100 MΩ (at 500V DC) |
| Dielectric Strength | 2000V AC for 1 minute |
| Mounting Method | DIN Rail mounting |
| Storage Temperature | -25 to +65 °C |
The Omron CJ1W-MSTB thermocouple input module provides 32 terminals for interfacing with various sensors. Its connection method utilizes screw terminals, offering secure and reliable wiring. This module has a rated voltage of 250V AC and supports 125V DC operations, ensuring versatility in various applications. Maximum current per terminal is rated at 10A.
Built for durability, the unit incorporates a polycarbonate cover along with copper conductors, providing both strength and effective conductivity. In terms of size, the module measures approximately 110 mm wide, 90 mm high, and 58 mm deep, making it compact for limited spaces.
Electrical performance specifications include an insulation resistance of 100 MΩ when tested at 500V DC, securing its reliability in demanding environments. The dielectric strength rating stands at 2000V AC for one minute, which is essential for safe operation against voltage spikes. This product accommodates DIN rail mounting, easing the installation process. It is designed to function within a storage temperature range of -25 to +65 °C, ensuring operational integrity under a wide spectrum of ambient conditions.