The CC-PAIH02 is a high-density analog input module designed for the Honeywell Experion PKS Series C and C300 control platforms. It accepts high-level current or voltage signals from transmitters and sensing devices. Furthermore, integrated HART capability allows the module to collect diagnostic data and secondary variables from smart instruments, which improves process visibility without additional wiring.
This module shares its core architecture with the CC-PAIH01, but the CC-PAIH02 extends voltage input support across all sixteen channels when paired with a compatible IOTA base. Therefore, engineers can standardize on a single module type across mixed current and voltage measurement points.
The CC-PAIH02 provides 16 input channels, configured as 12 single-ended and 4 differential inputs. Input types include voltage and current, supporting 2-wire or self-powered transmitters. The A/D converter delivers 16-bit resolution for precise measurement of process variables.
Input ranges cover 0 to 5 V, 1 to 5 V, 0.4 to 2 V, and 4-20 mA through a 250 Ω resistor. Common mode rejection ratio reaches 70 dB from dc to 60 Hz with a 500 Ω source imbalance. Meanwhile, common mode voltage spans -6 to +5 V peak, and normal mode rejection at 60 Hz is 19 dB.
Filtering and protection ensure reliable operation in electrically noisy plants. The normal mode filter is a single-pole RC with -3 dB at 6.5 Hz. Differential inputs tolerate ±30 V maximum normal mode input without damage. Crosstalk between channels stays at -60 dB from dc to 60 Hz, and voltage input impedance exceeds 10 MΩ when powered.
Scanning performance supports responsive control loops. The input scan rate is 50 ms, enabling fast loop scan cycles. Hardware accuracy is ±0.075% of full-scale at 23.5°C ±2°C, and ±0.15% of full-scale from 0 to 60°C. Additionally, transmitter field power uses individually protected current limiting circuits for Class 1, Div 2 non-incendive interfacing, with no fusing required.
The CC-PAIH02 installs directly into a Series C I/O rack slot and pairs with a matching IOTA base assembly. Compatible non-redundant IOTAs include CC-TAIX01, CC-GAIX21, and CC-TAID01, while redundant options include CC-TAIX11, CC-GAIX11, and CC-TAID11. The module weighs approximately 2.0 kg with packaging, simplifying handling during commissioning and spare-part storage.
Open wire detection protects measurement integrity by flagging broken field wiring and marking the process variable as bad. Moreover, optional redundancy keeps the loop operational if one module fails, allowing replacement during planned maintenance windows. The module also supports hot-swap replacement, which reduces downtime during corrective maintenance.
First, confirm the IOTA model matches the planned redundancy scheme before mounting the CC-PAIH02. Next, seat the module firmly in its slot and tighten the retaining screws. Then wire field signals to the correct terminals, observing polarity for 2-wire transmitters.
After wiring, apply field power and verify that non-incendive circuits sit within Class 1, Div 2 limits. Furthermore, note that voltage input channels require cutting the 250 Ω load resistor jumper on the IOTA for the specific channels in use. Finally, run a loop check across the configured input range and verify the process variable against a calibrated source.
1 x Honeywell CC-PAIH02 High-Level Analog Input Module
1 x Protective Antistatic Bag
1 x Cardboard Shipping Box
Q: How many channels does the CC-PAIH02 offer?
A: It provides 16 channels, typically configured as 12 single-ended and 4 differential inputs.
Q: What input signals does this module accept?
A: It accepts 4-20 mA, 0-5 V, and 1-5 V signals, with 0.4-2 V also supported through the 250 Ω resistor.
Q: Does the module support HART communication?
A: Yes, HART-capable multivariable instruments can report diagnostic and secondary variable data through the module.
Q: Which IOTA bases are compatible?
A: Non-redundant options include CC-TAIX01, CC-GAIX21, and CC-TAID01; redundant options include CC-TAIX11, CC-GAIX11, and CC-TAID11.
Q: How is the module shipped?
A: Orders ship via Fedex, UPS, or DHL, with antistatic protection and a cardboard box.
| Brand Name | |
| Model No. | CC-PAIH02 |
| Product Type | Analog Input Module |
| hasMerchantReturnPolicy | Adjust according to reality |
| Shippingdetails | Adjust according to reality |
