Excellent PLC
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Product Introduction
The Honeywell TK‑IXL061 (also known as TC‑IXL061) is a six‑channel thermocouple input module designed for integration into Honeywell TDC‑3000/Experion and C200 distributed control systems (DCS). With fully isolated inputs and cold‑junction compensation, it accurately reads temperatures from a variety of thermocouple types. Though superseded by the newer TK‑IXL062, the 061 remains in use in many legacy installations requiring reliable thermocouple readings.
Product Specifications
| Parameter | Value |
|---|---|
| Module type | Thermocouple input, 6 channels + 1 cold‑junction channel |
| Part number | 96978480 A01 (Rev. B01) |
| Supported thermocouples | B, E, J, K, R, S, T, N, C |
| Input voltage range | –12 mV to +78 mV (±12 mV to +30 mV for high resolution) |
| Resolution | 16‑bit (≈1.4 µV nominal) |
| Sampling/update rate | 50 ms for all channels |
| Settling time (<5% FS) | <80 ms |
| Noise rejection | CMRR 120 dB @60 Hz / 100 dB @50 Hz; 60 dB normal noise rejection |
| Isolation voltage | 2,546 VDC channel‑to‑channel and to system |
| Input current | 250 mA @5.1 VDC; 125 mA @24 VDC |
| Operating temperature | –40 °C to +85 °C |
| Storage temperature | –40 °C to +100 °C |
| Humidity | 0–95% non‑condensing |
| Protection class | IP65 |
| Dimensions | 170 x 80 x 45 mm |
| Weight | 0.3 kg |
| Cold‑junction compensation | Yes, using built‑in thermistor (TC‑CJRT01) |
Key Applications
• Industrial process control systems (e.g., petrochemical, power, refining, CHP plants)
• Temperature acquisition in DCS/PLC environments
• Retrofitting legacy Honeywell TDC/DCS systems
• Any scenario needing multiple thermocouple readings with galvanic isolation
Advantages
• High accuracy: 16‑bit resolution with <80 ms settling ensures precise, reliable readings
• Wide TC compatibility: Accepts 9 thermocouple types, offering universal flexibility
• Robust isolation: 2.5 kV isolation ensures electrical safety and minimal crosstalk
• Strong noise immunity: Excellent CMRR and rejection of normal-mode noise
• Environment-resistant: Operates in harsh conditions from –40 °C to +85 °C; rated IP65
• Seamless integration: Plug‑and‑play module for Honeywell racks; drop-in replacement
• Cold-junction compensation: Embedded thermistor ensures accurate temperature references
Frequently Asked Questions (FAQs)
-
Q: Is TK‑IXL061 compatible with newer Honeywell systems?
A: It works seamlessly in legacy TDC‑3000/C200/Experion systems; newer systems may require TK‑IXL062. -
Q: What are the supported thermocouple types?
A: Supports B, E, J, K, R, S, T, N, and C thermocouples. -
Q: What resolution can I expect?
A: Offers 16‑bit resolution (~1.4 µV); high‑res mode (~0.7 µV) for low‑range channels. -
Q: How fast does it update readings?
A: All 6 channels refresh every 50 ms. -
Q: What environmental conditions can it handle?
A: –40 °C to +85 °C; 0–95% humidity non‑condensing; rated IP65. -
Q: Does it include cold‑junction compensation?
A: Yes, via internal thermistor (TC‑CJRT01). -
Q: How many channels does it support?
A: Six input channels plus one cold‑junction channel. -
Q: What isolation voltage is provided?
A: 2,546 VDC isolation between channels and to system. -
Q: Can I replace it with TK‑IXL062 directly?
A: Yes, but terminal rewiring is necessary when switching to TK‑IXL062. -
Q: What’s its physical weight and size?
A: 0.3 kg; 170 x 80 x 45 mm.
Related / Same‑Series Models
| Model | Description |
|---|---|
| TK‑IXL062 | Coated successor to TK‑IXL061 |
| TC‑IXR061 | 6‑point RTD input module |
| TK‑IAH061 | 6‑channel 4–20 mA analog input module |
| TK‑HAI081 | 8‑channel HART analog input module |
| TK‑TAIH02 | High‑level analog input FTA, 8 channels |
| TK‑IXR061 | RTD version for resistance temperature devices |
Popular Honeywell Modules (Same Family)
| Model | Function |
|---|---|
| TK‑IAH161 | 16‑channel analog input (4–20 mA/10 V) |
| TK‑ODD321 | 32‑point discrete output module (24 VDC) |
| TK‑OAV061 | 6‑channel analog output (10 V) |
| TK‑IDD321 | 32‑point DC input module (24 VDC) |
| TK‑ODK161 | 16‑point AC output module (120/220 VAC, isolated) |
| TK‑PRS021 | Redundant controller processor module (C200 rack) |
