TC-PTBC11 Honeywell Terminal Base with Screw Clamps | I/O Module Mount
Manufacturer: Honeywell
Product No.: TC-PTBC11
Condition： In stock
Product Type: Terminal Base
Product Origin: USA
Payment: T/T, Western Union
Weight: 300g
Shipping port: Xiamen
Warranty: 12 months
Estimate delivery times: 12-26 days (International), 3-6 days (United States).
Return within 30 days of purchase. Duties & taxes are non-refundable.
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Product Overview
The TC-PTBC11 from Honeywell is a terminal base with screw clamps, designed for industrial automation and hazardous locations. This mechanically keyed base accommodates 1 I/O module and ensures reliable wiring connections with up to 52 screw terminals.
Global PLC Spare HUB's Insight
The TC-PTBC11 provides secure, intrinsically safe mounting for Honeywell I/O modules, supporting critical control networks in oil & gas, chemical, and industrial plants.
Configuration Breakdown
-
Model Number: TC-PTBC11
- I/O Capacity: 1 module per terminal base
- Input Voltage Rating: Ui 10 Vdc, Ii 2.5A, Ci 1nF
- Terminals: 52 screw terminals (1 row of 16, 2 rows of 18)
- Power Supply Terminal Assignments: +34, -35, +50, -51
- No Connection Terminals: 36, 49
- Internal Bus (Backplane): Ui ≤ 10Vdc, Ii ≤ 400 mA, Ci ≤ 1nF
- Galvanic Isolation: Per I/O module used, compliant with DIN EN 50 020
- Ambient Temperature: –20°C to +70°C
- Storage Temperature: –20°C to +100°C
- Humidity: Up to 95%, non-condensing
- Shock & Vibration: 15g peak, 2g @ 10–500Hz
- Protection Class: IP20 (IP54+ housing recommended)
- Wire Cross Section: 0.2–2.5 mm², 2x1.5 mm² max per terminal
- Terminal Screws: M3, screwdriver 3.5mm x 0.5mm
- Standards & Certification: DIN EN 50014/50020/50284, IEC 721, NAMUR NE 21, DMT 98 ATEX E 036 U
- Color Code: Yellow
- Warranty: 12 Months
Technical Specifications
- Intrinsically Safe Input/Output: Ui ≤ 30 Vdc, Ii ≤ 100 mA, Ci ≤ 1 nF
- Backplane Bus: 16-pole SL2 plug / BL2 socket
- Pollution Gas Test: ISA-S71.04-1985, Level G3
- EM Compatibility: DIN EN 50081-2 / 50082-2, NAMUR NE 21
- Climatic Conditions: DIN IEC 721
- CE Conformity: Requires cabinet with copper seal and ferrites on power/ControlNet cables
Installation Guidelines
- Ensure base is mechanically keyed before wiring.
- Mount in a rated enclosure (IP54 or higher for field use).
- Connect power supply lines according to +34/-35 and +50/-51 for daisy-chaining.
- Do not connect terminals 36 or 49.
- Use correct wire sizes and torque for screw terminals.
Typical Applications
- Mounting Honeywell I/O modules in hazardous areas
- Oil & gas plants requiring intrinsically safe terminals
- Chemical processing facilities with distributed control systems
- Industrial automation requiring secure module connections
- ControlNet or TMR safety systems integration
Packing & Shipping
- 1 × TC-PTBC11 Honeywell Terminal Base
- Factory packaging with compliance documents
- Shipping via FedEx, UPS, DHL
- 24–48 hour dispatch
FAQ
How many I/O modules can TC-PTBC11 support?
It supports 1 I/O module per terminal base.
Is the TC-PTBC11 suitable for hazardous locations?
Yes, it is intrinsically safe and ATEX certified for Zone 1/2 hazardous areas.
What wire sizes are compatible with the screw terminals?
It supports 0.2–2.5 mm² wire, with a maximum of 2×1.5 mm² per terminal.
Can multiple bases be daisy-chained for power?
Yes, terminals +50 and –51 allow daisy-chaining to additional bases.
What is the operating temperature range for this terminal base?
It operates from –20°C to +70°C for field deployment.
Tags
Q: Are these parts 100% original and new?
A: Yes. Every component is guaranteed to be 100% original, brand-new, and factory-sealed. We also provide a 12-month comprehensive warranty for your peace of mind.
Q: How fast is the shipping to my country?
A: For in-stock items, we offer same-day dispatch. International express shipping (DHL/FedEx/UPS) typically delivers within 3–5 business days worldwide.
Q: Can I get a formal quotation with shipping costs?
A: Absolutely. Our sales team is ready to provide a detailed Proforma Invoice (PI) including the most competitive shipping rates for your location.
Q: Do you offer discounts for bulk orders?
A: We provide volume-based pricing for large projects or multiple-item orders. Please contact us to get our Best Price Guarantee.
12-Month Comprehensive Warranty
Every part supplied by Global PLC Spare Hub is covered by a 12-month warranty from the date of invoice.
- Coverage: Functional defects and hardware failures under normal operating conditions.
- Commitment: We provide immediate repair, replacement, or a full refund for any verified defective components to minimize your operational downtime.
Returns & Exchange Policy
We offer a 30-day return policy to ensure you receive the exact part your system requires.
- Eligibility: Returns are accepted for uninstalled items in their original, factory-sealed packaging.
- RMA Process: Please contact our support team to obtain a Return Merchandise Authorization (RMA) number before shipping.
- Fast Processing: Refunds or exchanges are processed within 3–5 business days after the returned item passes our technical inspection.
Need Technical Assistance?Not sure if this part is compatible with your system? [Consult our Engineers] before purchasing to ensure 100% compatibility.
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