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
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