Honeywell 8C-TAIX51 Series 8 High-Density Analog Input Module
Configured for high-density analog signal processing in Honeywell Experion PKS platforms, the Honeywell 8C-TAIX51 (51306979-175 Analog Input Module) provides direct physical/electrical execution.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 8C-TAIX51 |
| Part Number | 51306979-175 |
| Brand | Honeywell |
| Origin | USA |
| Weight | 0.3 kg |
| Dimensions | 6.1 cm x 15.7 cm x 14.4 cm |
| Operating Temp | -40 deg C to +70 deg C |
| Power Consumption | Standard Series 8 IOTA backplane power draw |
| Module Type | Analog Input Module |
| Channels | 16 isolated analog inputs |
| Input Range | 4-20 mA, +-10 V |
| Resolution | 12 bits |
| Accuracy | +0.1% of full scale |
| Update Rate | 250 ms typical |
| Storage Temp | -40 deg C to +85 deg C |
| Humidity Range | 5-95% RH, non-condensing |
| Compatibility | Honeywell C300 controller, Experion PKS systems |
Channel-to-Channel Isolation and 4-20 mA HART Loop Protocol
The Honeywell 8C-TAIX51 incorporates individual channel-to-channel galvanically isolated input stages to eliminate ground loop current errors and suppress high-frequency common-mode noise across all 16 input channels. Designed to process both 4-20 mA current loops and +-10 V DC differential signals with 12-bit analog-to-digital resolution, the module passes HART digital communication signals transparently to Experion PKS asset management applications. The 250 ms scan cycle delivers deterministic thermal and pressure variable updates directly to C300 execution environments.
Frequently Asked Questions
Q: Does the 8C-TAIX51 module support hot-swapping under powered conditions?
A: Yes, the module can be removed or plugged directly into an active IOTA base on Experion PKS Series 8 racks without interrupting controller backplane execution or impacting adjacent I/O channel states.
Q: What input signal ranges can be configured on the 16 channels of the 8C-TAIX51?
A: Each individual input channel accommodates standard 4-20 mA industrial current signals as well as +-10 V DC analog voltage inputs.
Field Installation Guidelines
- Confirm that the guide channels on the target IOTA mounting position are clear of debris prior to inserting the 8C-TAIX51 module.
- Align the edge connector board on the module base with the IOTA receptacle, pressing firmly until both retaining tabs latch into position.
- Wire field transmitter loops using twisted shielded pairs, connecting cable drain wires to the designated shield grounding terminal on the IOTA assembly at one end only.
- Route analog field signal cabling in dedicated low-voltage cable trays separate from 120/230 VAC power distribution lines.
Honeywell 8C-TAIX51 Series 8 High-Density Analog Input Module
Honeywell 8C-TAIX51 Series 8 High-Density Analog Input Module
Configured for high-density analog signal processing in Honeywell Experion PKS platforms, the Honeywell 8C-TAIX51 (51306979-175 Analog Input Module) provides direct physical/electrical execution.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 8C-TAIX51 |
| Part Number | 51306979-175 |
| Brand | Honeywell |
| Origin | USA |
| Weight | 0.3 kg |
| Dimensions | 6.1 cm x 15.7 cm x 14.4 cm |
| Operating Temp | -40 deg C to +70 deg C |
| Power Consumption | Standard Series 8 IOTA backplane power draw |
| Module Type | Analog Input Module |
| Channels | 16 isolated analog inputs |
| Input Range | 4-20 mA, +-10 V |
| Resolution | 12 bits |
| Accuracy | +0.1% of full scale |
| Update Rate | 250 ms typical |
| Storage Temp | -40 deg C to +85 deg C |
| Humidity Range | 5-95% RH, non-condensing |
| Compatibility | Honeywell C300 controller, Experion PKS systems |
Channel-to-Channel Isolation and 4-20 mA HART Loop Protocol
The Honeywell 8C-TAIX51 incorporates individual channel-to-channel galvanically isolated input stages to eliminate ground loop current errors and suppress high-frequency common-mode noise across all 16 input channels. Designed to process both 4-20 mA current loops and +-10 V DC differential signals with 12-bit analog-to-digital resolution, the module passes HART digital communication signals transparently to Experion PKS asset management applications. The 250 ms scan cycle delivers deterministic thermal and pressure variable updates directly to C300 execution environments.
Frequently Asked Questions
Q: Does the 8C-TAIX51 module support hot-swapping under powered conditions?
A: Yes, the module can be removed or plugged directly into an active IOTA base on Experion PKS Series 8 racks without interrupting controller backplane execution or impacting adjacent I/O channel states.
Q: What input signal ranges can be configured on the 16 channels of the 8C-TAIX51?
A: Each individual input channel accommodates standard 4-20 mA industrial current signals as well as +-10 V DC analog voltage inputs.
Field Installation Guidelines
- Confirm that the guide channels on the target IOTA mounting position are clear of debris prior to inserting the 8C-TAIX51 module.
- Align the edge connector board on the module base with the IOTA receptacle, pressing firmly until both retaining tabs latch into position.
- Wire field transmitter loops using twisted shielded pairs, connecting cable drain wires to the designated shield grounding terminal on the IOTA assembly at one end only.
- Route analog field signal cabling in dedicated low-voltage cable trays separate from 120/230 VAC power distribution lines.
