Product Details
Configured for multi-pen process variable tracking and closed-loop PID execution in industrial control networks, the ABB IM/C1900PGR (IM/C1900PGR Circular Chart Recorder) provides direct physical/electrical execution. The instrument converts incoming field signals into continuous physical ink traces on circular chart media while concurrently driving single or dual loop control outputs.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | IM/C1900PGR |
| Brand | ABB |
| Origin | United Kingdom |
| Weight | 4.5 kg |
| Dimensions | Standard Commander 1900 panel casing |
| Operating Temp | -10 to +55 deg C |
| Power Consumption | 100-240 VAC or 24 VDC nominal supply load |
| Channel Capacity | Up to 4 physical recording pens / process variables |
| Control Capabilities | Single / dual-loop PID control execution |
| Program Profiles | Up to 20 ramp/soak profiles with embedded math functions |
| Local Display | 6-digit display showing up to 4 concurrent values and alarm states |
| Enclosure Protection | NEMA 4X / IP66 front panel rating |
| Mounting Options | Wall, pipe, or panel cutout mounting |
| Security | Multi-level password configuration protection |
| Product Type | Circular Chart Recorders |
Firmware Flash Compatibility and Deterministic I/O Processing
The IM/C1900PGR architecture integrates a dedicated microprocessor core to maintain high firmware flash compatibility across the Commander 1900 instrument series. Internal bus timing ensures deterministic execution of mathematical functions, program profile ramps, and high-density I/O calculations, driving motor-driven pen positioning arms without signal latency or cycle time distortion.
Frequently Asked Questions
Q: How is security maintained over local parameter modifications and PID loop tuning?
A: Access to internal configuration parameters, ramp/soak profile programming, and control loop setpoints is secured through a user-configurable password protection structure.
Q: What grounding steps must be taken to prevent measurement drift across the analog inputs?
A: Signal drain wires for shielded twisted-pair cables must be bonded to a single ground point at the chassis earth terminal to mitigate electrical noise and ground loop interference.
Field Installation Guidelines
- Cut panel mounting dimensions or secure the rear mounting bracket to a wall or 2-inch pipe structure.
- Position the recorder chassis and tighten securing clamps until the front bezel gasket compresses evenly to maintain NEMA 4X / IP66 ingress protection.
- Terminate process input wires, control output lines, and AC or DC supply lines to the rear terminal blocks in accordance with the wiring diagram.
- Connect a dedicated low-impedance protective earth (PE) cable to the main chassis grounding lug before applying power.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Redundant Automation Systems: Ensuring Continuous Uptime in Critical Control Infrastructure
System reliability directly determines operational profitability across high stakes process industries. Modern industrial automation platforms must eliminate single points of failure to prevent catastrophic shutdowns. Deploying fault tolerant architecture safeguards complex facilities against unexpected hardware glitches, network disruptions, and maintenance outages.
Understanding Types of Noise in Electronic Circuits and Control Systems
Signal integrity directly determines measurement accuracy and loop stability across industrial automation environments. Electronic noise introduces unwanted stochastic interference into analog loops, sensor feedback lines, and digital fieldbus networks. Understanding how intrinsic electronic noise and external electromagnetic interference manifest allows control engineers to optimize signal conditioning and shield sensitive instrumentation effectively.
Why 24V DC Power Supplies Standardize Modern Industrial Automation
Industrial control cabinets worldwide rely on 24V DC as the universal power standard for field instrumentation, sensors, and controllers. Walk into any manufacturing plant, and you will find PLCs, human-machine interfaces (HMIs), and smart actuators running on extra-low voltage DC. Standardizing on 24V DC enhances operational safety, lowers cabinet footprint, and maintains steady control performance across factory networks.