Allen-Bradley 2100-GK61 DeviceNet Communication Module
The Allen-Bradley 2100-GK61, also cataloged as the 2100-GK61 DeviceNet to SCANport Communication Module, operates as a dedicated hardware component for protocol translation and input monitoring within CENTERLINE Motor Control Center (MCC) platforms.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 2100-GK61 |
| Brand | Allen-Bradley |
| Origin | USA |
| Weight | 1.00 lbs |
| Dimensions | Standard CENTERLINE 2100 MCC unit footprint |
| Operating Temp | 0 deg C to 50 deg C |
| Power Consumption | 24 VDC / 115 VAC / 230 VAC logic compatibility, 10 mA DeviceNet bus current |
| Network Protocol | DeviceNet |
| Device Interface | SCANport interface link |
| Digital Inputs | 4x Discrete Inputs (24 VDC, 115 VAC, or 230 VAC configurable) |
| Bus Isolation | Optical and galvanic channel isolation |
Deterministic Network Backplane and Interface Performance
Operating as an intelligent communication gateway, the module converts packet-based DeviceNet scanner transactions into SCANport drive commands. Galvanic isolation circuits protect internal processing logic against high-voltage AC common-mode noise and ground potential shifts originating from Motor Control Center power buses. Deterministic serial polling maintains firmware flash compatibility across network nodes, preventing bus contention and data packet corruption on high-speed backplane communication links.
Frequently Asked Questions
Q: What functionality do the on-board digital inputs provide?
A: The module includes 4 discrete digital inputs capable of monitoring external field contacts or auxiliary control circuits across 24 VDC, 115 VAC, or 230 VAC voltage levels.
Q: How is operating power sourced for the 2100-GK61 module?
A: Communication transceiver logic draws 10 mA directly from the 24 VDC DeviceNet network trunk line, while digital input sensing circuits interface with internal control power supply buses.
Field Installation Guidelines
Mount the module securely inside the designated CENTERLINE 2100 MCC bucket unit plug-in housing. Attach the 5-pin DeviceNet drop line connector directly to the vertical wireway port, verifying that line termination resistors (120 ohm) are correctly installed at both physical ends of the trunk cable. Maintain at least 100 mm separation between low-voltage DeviceNet trunk/drop cabling and 3-phase AC motor lead conductors. Ensure the MCC section frame ground bus is bonded to cabinet earth ground to prevent transient noise coupling into SCANport serial lines.
Allen-Bradley 2100-GK61 DeviceNet Communication Module
Allen-Bradley 2100-GK61 DeviceNet Communication Module
The Allen-Bradley 2100-GK61, also cataloged as the 2100-GK61 DeviceNet to SCANport Communication Module, operates as a dedicated hardware component for protocol translation and input monitoring within CENTERLINE Motor Control Center (MCC) platforms.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 2100-GK61 |
| Brand | Allen-Bradley |
| Origin | USA |
| Weight | 1.00 lbs |
| Dimensions | Standard CENTERLINE 2100 MCC unit footprint |
| Operating Temp | 0 deg C to 50 deg C |
| Power Consumption | 24 VDC / 115 VAC / 230 VAC logic compatibility, 10 mA DeviceNet bus current |
| Network Protocol | DeviceNet |
| Device Interface | SCANport interface link |
| Digital Inputs | 4x Discrete Inputs (24 VDC, 115 VAC, or 230 VAC configurable) |
| Bus Isolation | Optical and galvanic channel isolation |
Deterministic Network Backplane and Interface Performance
Operating as an intelligent communication gateway, the module converts packet-based DeviceNet scanner transactions into SCANport drive commands. Galvanic isolation circuits protect internal processing logic against high-voltage AC common-mode noise and ground potential shifts originating from Motor Control Center power buses. Deterministic serial polling maintains firmware flash compatibility across network nodes, preventing bus contention and data packet corruption on high-speed backplane communication links.
Frequently Asked Questions
Q: What functionality do the on-board digital inputs provide?
A: The module includes 4 discrete digital inputs capable of monitoring external field contacts or auxiliary control circuits across 24 VDC, 115 VAC, or 230 VAC voltage levels.
Q: How is operating power sourced for the 2100-GK61 module?
A: Communication transceiver logic draws 10 mA directly from the 24 VDC DeviceNet network trunk line, while digital input sensing circuits interface with internal control power supply buses.
Field Installation Guidelines
Mount the module securely inside the designated CENTERLINE 2100 MCC bucket unit plug-in housing. Attach the 5-pin DeviceNet drop line connector directly to the vertical wireway port, verifying that line termination resistors (120 ohm) are correctly installed at both physical ends of the trunk cable. Maintain at least 100 mm separation between low-voltage DeviceNet trunk/drop cabling and 3-phase AC motor lead conductors. Ensure the MCC section frame ground bus is bonded to cabinet earth ground to prevent transient noise coupling into SCANport serial lines.
