Description

Schneider Electric 140CRP93200 RIO Head-End Adaptor Module

The Schneider Electric 140CRP93200, also cataloged as the 140CRP93200 RIO head-end adaptor module, operates as a dedicated hardware component for remote I/O communication with redundant coaxial cabling within the Modicon Quantum automation platform.

Hardware Specifications

Parameter	Specification
ModelBrand	Schneider Electric 140CRP93200
Origin	France
Weight	0.6 kg
Dimensions	Standard Modicon Quantum module form factor
OperatingTemp	0...60 degC
StorageTemp	-40...85 degC
RelativeHumidity	95% non-condensing
OperatingAltitude	<= 5000 m
ProductCompatibility	Quantum 200/500/800 series, Symax (any mix)
Drops/Network	<= 31
I/O Words/Drop	64 I / 64 O
TypeOfCable	Coaxial 75 Ohm
TransmissionRate	1544 Mbit/s
DynamicRange	35 dB
IsolationVoltage	500 V DC (coaxial center to ground)
ElectricalConnection	2 female F connectors, elbowed, redundant cable
PowerDissipation	3 W per channel (2 channels)
BusCurrentRequirement	750 mA per channel
Diagnostics	Startup LAN controller check, memory check, power up
Certifications	FM Class 1 Division 2, CSA C22.2 No 142, CUL, UL 508
EMC/ESD	ESD 4 kV contact, 8 kV air; EM field 10 V/m (80-1000 MHz)

Industrial Control Communication Features

The module implements deterministic backplane bus communication, supporting high-speed data transmission across redundant RIO links. Firmware flash compatibility ensures seamless integration with existing Quantum CPU firmware. Channel-to-channel signaling preserves signal integrity, while /Odensity scaling provides consistent I/O word distribution for large network topologies.

Frequently Asked Questions

Q: What is the maximum number of drops supported per network?
A: The module supports up to 31 drops per RIO network.

Q: Can this module be hot-swapped in the field?
A: No. Removal or insertion while powered may disrupt bus communication; ensure the controller is powered down before servicing.

Q: What is the bus current requirement for two-channel operation?
A: 750 mA per channel.

Field Installation Guidelines

• Mount the module in a standard Modicon Quantum rack slot.
• Connect coaxial 75 Ohm cables to both female F connectors ensuring redundant paths are maintained.
• Verify grounding of coaxial shields at a single point to prevent ground loops.
• Maintain cable bend radius per manufacturer specification to avoid signal degradation.
• Ensure ambient conditions remain within 0...60 degC and humidity below 95% non-condensing.
• Use appropriate EMC shielding practices when routing cables near high-current or high-frequency equipment.

Specifications

• Brand: Schneider Electric

Advantages

• High reliability in industrial environments
• Supports continuous operation
• Compatible with major PLC/DCS systems