Manufacturer: ABB
Product No.: GHR4911400R1
Country of origin:Sweden
Product Type: Relay Interface Module
Barcode: 85389091
Payment: T/T, Western Union
Weight: 510g
Dimensions: 8cm x 12.50cm x 12cm
Shipping port: Xiamen
Warranty: 12 months
The ABB GHR4911400R1 is a relay interface module from the legacy Procontic series.
It features 20-pin terminals and integrated LED indicators for precise signal diagnostics.
As an obsolete spare part, it ensures reliable integration in vintage Procontic and AC31 control systems.
| Parameter | Specification |
|---|---|
| Manufacturer | BBC Brown Boveri (ABB) |
| Product Type | Relay Interface / Signal Processing Module |
| Model / Type Designation | GHR4911400R1 |
| Product ID / Order Code | GHR4911400R1 / GHR 491 1400 R1 |
| Series | Procontic / AC31 Legacy |
| Product Phase | Obsolete / Legacy Spare Part |
| I/O Count | 20-pin terminal block with LED diagnostics |
| Safety Standard | VDE 0160 |
| Net Weight | 0.51 kg |
| Net Dimensions (W×H×D) | 8.0 × 12.5 × 12.0 cm |
<ul> <li>Legacy Procontic and AC31 automation systems</li> <li>Industrial relay signal monitoring and processing</li> <li>Maintenance and replacement in heritage control cabinets</li> <li>High-density terminal signal management</li> <li>Diagnostic support with integrated LED indicators</li> </ul>
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Color pattern |
White
Beige
|
| Country of origin |
Sweden
|
Maintenance data connects work orders, sensor signals, asset history, costs, and technician knowledge. Used well, it improves planning, reliability, predictive maintenance, spare-parts control, and...
This article explains how integrated electric actuators, such as SMC’s e-Actuator series, are transforming industrial motion control by replacing traditional pneumatic and hydraulic systems. It...
This article explains how PLC systems perform core mathematical operations such as addition, subtraction, multiplication, division, modulo, and exponentiation within industrial automation. It shows...
The article explains several advanced Boolean logic functions used in PLC programming beyond basic AND, OR, and NOT operations. It covers how tools like truth tables, multiplexers, pulse generators,...
Boolean logic is the foundation of every PLC program. From simple machine controls to complex industrial automation systems, logic gates determine how controllers respond to changing inputs and...
Industrial firewalls play a critical role in OT cybersecurity, protecting PLC, DCS, and SCADA networks through segmentation, ingress/egress control, and IDS/IPS integration aligned with IEC 62443...
