Schneider
Schneider Modicon 140CRA93101 Remote I/O Adapter Module
In stock, ready to ship
Manufacturer: Schneider
Product No.: 140CRA93101
Product Type: Adapter Module
Product Origin: France
Payment: T/T
Weight: 500g
Shipping port: Xiamen
Warranty: 12 months
Yes, we provide a 30-day money-back guarantee for all purchases.
Yes, all items come with a 12-month warranty from the date of shipment.
Schneider Electric 140CRA93101
Overview
The 140CRA93101 is a Remote I/O (RIO) drop adapter module designed for the Modicon Quantum automation platform. It enables communication between Quantum CPUs and remote I/O racks using the S908 protocol. This module supports single-cable coaxial connections and is used to extend I/O capacity across distributed systems.
Technical Specifications
| Manufacturer | Schneider Electric |
| Brand | Modicon Quantum |
| Catalog Number | 140CRA93101 |
| Product Type | RIO Drop Adapter Module |
| Communication Protocol | S908 |
| Connection Type | Single coaxial cable |
| Connector Type | Female F-type, elbowed |
| Transmission Rate | 1.544 Mbps |
| Cable Type | 75 Ω coaxial |
| Maximum I/O Expansion | 27 modules per drop |
| Isolation Voltage | 500 V DC (center conductor to ground) |
| Diagnostic Features | Checksum validation, RAM address/data monitoring |
| Bus Current Requirement | 600 mA |
| Power Consumption | 3 W |
| Local Signaling | Status LEDs for diagnostics and communication |
| Operating Temperature | 0 to 60 °C |
| Storage Temperature | –40 to 85 °C |
| Relative Humidity | 95% non-condensing |
| Altitude Rating | ≤5000 m |
| EMC Compliance | IEC 801-2, IEC 801-3 |
| ESD Protection | 4 kV contact, 8 kV air discharge |
| Radiated Immunity | 10 V/m (80–1000 MHz) |
| Coating | Not conformally coated |
Dimensions and Weight
| Module Format | Standard Quantum slot size |
| Mounting Type | Quantum rack-mounted |
| Net Weight | 0.5 kg |
| Cooling Method | Passive (natural convection) |
Product Questions
Q: What is the function of the 140CRA93101?
It acts as a Remote I/O drop adapter, enabling communication between Quantum CPUs and distributed I/O racks via the S908 protocol.
Q: What type of cable is required?
A 75 Ω coaxial cable with F-type connectors is used for communication.
Q: Is the module hot-swappable?
No. It must be installed or removed with system power off.