IC670MDL241 GE Fanuc Field Control Input Module
Manufacturer: GE Fanuc
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Part Number: IC670MDL241
Condition：New with Original Package
Product Type: Digital Input Modules
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
GE Fanuc IC670MDL241 Field Control Input Module
Configured for converting high-voltage field signals into logic states in Field Control automation systems, the GE Fanuc IC670MDL241 (IC670MDL241J Input Module) provides direct physical signal processing across 16 discrete channels. It converts 240 VAC inputs into logic-level data for transmission across the Bus Interface Unit backplane.
Suffix Breakdown & Model Matrix
| Part Number / Identifier | Hardware Revision & Status Description |
|---|---|
| IC670MDL241 | Base Field Control 240 VAC 16-Point Discrete Input Module |
| IC670MDL241J | Specific Field Control Revision Variant Identifier |
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | IC670MDL241 (Revision Variant: IC670MDL241J) |
| Brand | GE Fanuc |
| Origin | United States |
| Weight | 0.24 kg (0.60 lbs - 0.63 lbs) |
| Dimensions | 54 mm x 85 mm x 80 mm (5.4 cm x 8.5 cm x 8.0 cm) |
| Operating Temp | 0 deg C to +60 deg C |
| Power Consumption | 77 mA maximum draw from Bus Interface Unit |
| Rated Input Voltage | 240 VAC (Operating range: 0-265 VAC, 47-63 Hz) |
| Number of Inputs | 16 discrete channels (Organized in 2 isolated groups of 8) |
| User Input Current | 8.2 mA per point at 240 VAC (On-state: 4.0-10 mA) |
| On-State Voltage | 155 VAC to 265 VAC |
| Off-State Voltage | 0 VAC to 40 VAC (Off-state current: 0-1.5 mA) |
| Response Time | 20 ms maximum (On-to-Off and Off-to-On) |
| Galvanic Isolation | 250 VAC continuous (1500 VAC for 1 minute test) |
| Field Wiring Terminals | Screw-type terminal block accepting 14 to 22 AWG wire |
Backplane Bus Communication Velocity & I/O Density Scaling
The IC670MDL241 executes deterministic signal processing across high-density I/O arrays while maintaining firmware flash compatibility with standard Field Control Bus Interface Units. Local optical isolation barriers and RC filtering networks condition high-voltage AC inputs to preserve backplane bus communication velocity and prevent electrical noise propagation into the central logic processor.
Frequently Asked Questions
Q: Does the IC670MDL241 draw its operational field power directly from the backplane bus?
A: No. The backplane Bus Interface Unit supplies up to 77 mA for internal logic processing, but external 240 VAC field power must be supplied directly to each isolated input group.
Q: How are the 16 discrete input channels isolated from each other?
A: The channels are divided into two independent groups of eight points (1-8 and 9-16), providing galvanic isolation up to 250 VAC continuous between groups, to logic ground, and to frame ground.
Q: What wire gauge range does the field wiring connector accommodate?
A: The removable screw terminal block accepts field wiring sizes ranging from 14 AWG to 22 AWG.
Field Installation Guidelines
- Disconnect all primary rack power and field-side 240 VAC voltage sources prior to installing or servicing the input module.
- Verify that the terminal block wiring maintains strict isolation between 240 VAC high-voltage AC field lines and low-voltage logic control wiring.
- Connect field conductors within the specified 14 to 22 AWG wire gauge range and torque screw terminals properly to prevent loose high-voltage connections.
- Ensure each group of eight inputs receives proper phase line and neutral terminations according to system schematics.
- Maintain adequate vertical ventilation spacing around the subrack enclosure to operate within the 0 deg C to +60 deg C temperature limits.