140ERT85420C
Product ID:29387
Updated: 2026/7/14
Key Features
- 1Monitor status and log events precisely at 500 Hz.
- 2Synchronize data accurately with IRIG-B and DCF77 protocols.
- 3Configure anti-bounce filtering from 0 to 255 ms.
- 4Connect flexibly within Modicon Quantum systems using 40 terminals.
- 5Protect against surges with reliable optocoupler insulation.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Range of Product | Modicon Quantum automation platform | Product or Component Type | Multifunction input module |
| Number of terminals | 40 | Function of module | Status logging counting 500 Hz<br />Time and date stamped event logging<br />Status monitoring on discrete inputs |
| Time synchronisation protocol | IRIG-B<br />DCF77 | Product compatibility | Unity Pro V4.1 - without IRIG-B or TXSNTP100 function<br />Unity Pro V5.0 - without IRIG-B or TXSNTP100 function<br />Unity Pro V6.0 - without IRIG-B or TXSNTP100 function<br />Unity Pro V7.0 |
| Group of channels | 2 groups of 16 inputs process input | Discrete input number | 1 24 V clock signal input<br />32 24...125 V process input |
| Switching voltage | 125 V 1 mA process input<br />24 V 6 mA process input<br />48 V 2.5 mA process input<br />60 V 2.5 mA process input | Maximum power consumption in W | 7.5 W process input |
| Insulation | By optocoupler clock signal input | Insulation between group of channels | By optocoupler |
| Anti bounce filtering | Configurable from 0 to 255 ms | Input state | Inversion configurable |
| Acquisition time | 1 ms clock signal input | Input current | 5 mA clock signal input |
| Electrical connection | Cable - shielded cable <1968.5 ft (600 m) process input<br />Cable - unshielded cable <1968.5 ft (600 m) process input | Connections - Terminals | Screw terminal block |
| Local signalling | for communication on the bus (Active) 1 LED (green)<br /> for self test OK, module ready (R) 1 LED (green)<br /> for fault (F) 1 LED (red)<br /> for status of inputs (1 to 32) 32 LEDs | Current consumption | 300 mA 5 V DC bus<br />20 mA 24...125 V DC external power supply per group of channel |
| Module format | Standard | Net Weight | 0.99 lb(US) (0.45 kg) |
| Resistance to electrostatic discharge | 4 kV contact IEC 801-2<br />8 kV on air IEC 801-2 | Resistance to electromagnetic fields | 9.1 V/m (10 V/m) 80...2000 MHz IEC 801-3 |
| Ambient Air Temperature for Operation | 32…140 °F (0…60 °C) | Ambient Air Temperature for Storage | -40…185 °F (-40…85 °C) |
| Relative Humidity | 95 % without condensation | Operating altitude | <= 16404.2 ft (5000 m) |
| Protective treatment | TC<br />Conformal coating Humiseal 1A33 | Standards | HazLoc<br />UL 508 |
| Product Certifications | LR<br />GOST<br />CSA Class 1 Division 2<br />UL<br />C-tick<br />Merchant Navy |
Specifications may be subject to change without notice
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