PRODUCT INFORMATION
Product Overview
The General Electric IC694DNM200 is a DeviceNet Master Module designed for the PACSystems RX3i controller platform. It connects a host RX3i central processing unit to distributed devices over a standard DeviceNet fieldbus network. This communication module mounts in a universal baseplate and draws operating power directly from the backplane. The module can control up to 63 DeviceNet slave devices across trunkline or dropline topologies. It handles maximum data throughput of 3972 bytes of input and 3972 bytes of output.
This module supports configurable communication rates of 125k, 250k, and 500k baud. Each configured slave station exchanges up to 255 bytes of input data and 255 bytes of output data. Supported connection types include Polled, Cyclic, Strobe, and Change of State messaging. It also accommodates Unconnected Message Manager operations with one proxy connection per slave. The hardware features a dedicated DeviceNet terminal port alongside an RS232 service port for firmware maintenance.
TECHNICAL DATA
Technical Specifications
| Parameter | Specification |
|---|
| Weight | 0.69 lbs (0.31 kg) |
|---|
| Product Description | DeviceNet Master Module |
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| Communication interface | One (1) RS232 Service port; One (1) DeviceNet Master Port |
|---|
| Communication protocol | DeviceNet |
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| Maximum Number of Slave Devices Supported | 63 |
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| No. of supported DeviceNet slave | 63 |
|---|
| Slave Operation | Supported |
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| Input data | 255 Bytes |
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| Communication Rates | 125k, 250k, or 500k bauds |
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| Output data | 255 Bytes |
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| Maximum Load (5 Volts DC) | 450 milliamps or 2.25 Watts |
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| Baud rates | 125k, 250k, or 500k |
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| Compatible RX3i CPUs | Version 3.5 or Later |
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| Mounting location | Rx3i and Series 90-30 Backplane |
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| Configurable Global Scan Rate | Supported |
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| Redundancy | Not supported |
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| Network Power for Node devices | 24VDC +/- 4% |
|---|
| Diagnostic Address Detection | During power-up |
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| Current draw | 450mA @ 5VDC |
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| Product Lifecycle Status | Discontinued/Obsolete |
|---|
TECHNICAL INFORMATION
Features
- Controls up to 63 DeviceNet slave devices across distributed fieldbus networks.
- Provides selectable communication baud rates of 125k, 250k, and 500k baud.
- Transfers up to 255 bytes of input and 255 bytes of output data per slave.
- Supports Polled, Cyclic, Strobe, and Change of State connection types.
- Integrates an RS232 service port for local firmware upgrades.
- Enables simultaneous operation as a master device and a slave to another master.
TECHNICAL INFORMATION
Applications
- Interfacing PACSystems RX3i controllers with distributed industrial sensors and limit switches.
- Connecting motor starters and variable frequency drives over DeviceNet networks.
- Exchanging operational data with remote operator interface terminals and control panels.
TECHNICAL INFORMATION
Connections / Interfaces
- One removable DeviceNet master terminal supporting thick and thin trunkline or dropline cables.
- Cabling requires a common axis configuration with a central drain wire.
- One dedicated RS232 serial service port for performing module firmware upgrades.
TECHNICAL INFORMATION
Installation Guidelines
- Install the module into any available I/O slot of an RX3i universal backplane.
- Module mounting is also supported in compatible Series 90-30 baseplates.
- Do not install this module into remote expansion backplanes or expansion racks.
- Never perform hot insertion or hot removal while the baseplate power is active.
- The DeviceNet fieldbus connector can be detached without disrupting continuous bus operations.
TECHNICAL INFORMATION
Configuration Guidelines
- Requires a PACSystems RX3i central processing unit running firmware version 3.5 or later.
- Define network baud rates at 125k, 250k, or 500k baud to match connected nodes.
- Configure individual node scan rates and connection types using compatible system software tools.
TECHNICAL INFORMATION
Compatibility
- PACSystems RX3i CPUs running firmware version 3.5 or later.
- PACSystems RX3i universal backplanes.
- Series 90-30 baseplates.
- Standard DeviceNet slave devices compliant with ODVA specifications.
TECHNICAL INFORMATION
Lifecycle / Replacement Information
- The IC694DNM200 module has reached discontinued and obsolete lifecycle status from the manufacturer.
- Spare units remain available through specialized automation distributors to maintain legacy operating systems.
COMPATIBILITY
Compatibility & Replacement
COMPATIBLE MODELSPACSystems RX3i CPUs running firmware version 3.5 or later. PACSystems RX3i universal backplanes. Series 90-30 baseplates. Standard DeviceNet slave devices compliant with ODVA specifications.
Verify compatibility against the exact Part Number, revision and manufacturer documentation before ordering.
PART VERIFICATION
Before You Order
Industrial automation parts can share similar model names, suffixes and revisions. Confirm the complete manufacturer Part Number before purchase.
01Check Part NumberMatch the complete ordering code on the existing unit.
02Confirm RevisionCheck suffix, hardware or firmware when applicable.
03Send a Label PhotoWe can review a clear label photo when identification is uncertain.
ORDERING PROCESS
From RFQ to Dispatch
1Submit Part Number2Verify Product Identity3Confirm Stock & Condition4Issue Quotation5Dispatch & Tracking
PRODUCT FAQ
Frequently Asked Questions
Which CPU versions support the IC694DNM200 module?
The module requires a PACSystems RX3i CPU running firmware version 3.5 or later.
Can the IC694DNM200 be installed in expansion racks?
No. It must reside in a universal backplane and cannot be placed in expansion racks.
Does the IC694DNM200 support hot swapping during operation?
No. The module does not support hot insertion or hot removal while powered.
