- All nine screw terminals share one internal electrical node.
- The block can distribute a return or common to several field circuits.
- It can also collect cable shields or grounds when the wiring plan calls for a common point.
GE Fanuc IC670TBM001 Field Control Auxiliary Barrier Terminal Block
A nine-position barrier terminal block with all terminals internally commoned for auxiliary wiring.
Auxiliary barrier terminal block9All terminals commonedOne or two conductors up to AWG 14
Product identity
Model Profile
GE Fanuc IC670TBM001 is an auxiliary barrier-style terminal block for Field Control installations. Its nine terminals are internally connected, providing a compact common point for extra ground, return, neutral or supply connections beside the I/O bases.
The block does not process an I/O signal and is not assigned a controller address. It is a passive wiring accessory used when the main I/O base does not provide enough connection points for the field-circuit commoning arrangement.
Each barrier terminal accepts one or two conductors up to AWG 14. Panel-mounting feet are used where the installation must meet the specified vibration requirements.
Model values
Product Data
- Product type
- Auxiliary barrier terminal block
- Terminal count
- 9
- Internal connection
- All terminals commoned
- Wire capacity
- One or two conductors up to AWG 14
- Typical use
- Ground, return, neutral or common distribution
- Mounting
- DIN rail with panel feet for vibration compliance
- Electrical function
- Passive connection point
- Station family
- Field Control
Hardware function
Common Distribution
Selection detail
Isolation Boundary
- Use separate IC670TBM001 blocks when circuits must remain isolated.
- Do not mix unrelated voltage references on the same internally commoned block.
- Size the conductors and upstream protection for the total current carried by the common node.
Buyer decisions
Technical Questions
Are the nine IC670TBM001 terminals isolated from one another?
No. All nine terminals are connected together internally.
Can IC670TBM001 be used as an I/O module base?
No. It is a passive auxiliary connection block and does not mount or address an I/O module.
When should more than one IC670TBM001 be installed?
Use separate blocks when field returns, neutrals or grounds must remain electrically isolated.
What wire size fits IC670TBM001?
Each barrier terminal accepts one or two conductors up to AWG 14.
Why are panel-mounting feet relevant for IC670TBM001?
They are required when the installation must meet the specified vibration specifications.
What should be checked before using IC670TBM001 for supply distribution?
Confirm total current, conductor size, upstream protection and that every connected circuit may share the same common node.
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