Description
Application – 4511 Communication Enabler
- The 4511 detachable display adds Modbus RTU RS-485 serial communications to all current and future 4000/9000 units.
- The unit converts a wide array of sensors and analog device signals measured by the system 4000 like uni- and bipolar mA and voltage signals, potentiometer, Lin. R, RTD and TC, to a Modbus communication line signal.
- When mounted on a system 9000 device any signal coming from or going to I.S. classified area, like AI, AO, DI and DO signals, can be converted to a Modbus network.
- All individual unit operating parameters can easily and quickly be configured by using the Modbus communication or by using the front display menu.
- The easily readable 4511 display can be used to read the process signal, simulate the output signal, indicate sensor errors and internal device errors.
- The 4511 Communication Enabler can be moved from one device to another. The individual system 3000 / 4000 / 9000 device configuration of a transmitter can be saved and downloaded to subsequent transmitters.
Technical characteristics
- 4511 has full functionality for unit programming, process signal monitoring and diagnostics handling.
- Multidrop half-duplex connection via shielded RJ45 connector.
- High safe galvanic isolation of 2.5 kVAC between the serial wiring and the connected system 4000 / 9000 units.
- Modbus parameters such as address, baud rate, stop bit(s), and parity bit are configured from the 4511 display, which also stores parameters.
- When mounted on devices that are installed upside down, a menu item allows the display on the 4511 to be rotated 180 degrees and the up/down buttons to switch function.
Environmental Conditions – 4511 Communication Enabler
| Operating temperature | -20°C to +60°C |
| Storage temperature | -20°C to +85°C |
| Relative humidity | < 95% RH (non-cond.) |
| Protection degree | IP20 |
| Installation in | Pollution degree 2 & meas. / overvoltage cat. II |
Mechanical specifications
| Dimensions (HxWxD) | 73.2 x 23.3 x 26.5 mm |
| Dimensions (HxWxD) w/ 4000/9000 unit | 109 x 23.5 x 131 mm |
| Weight approx. | 30 g |
| Connection | RJ45 – shielded |
Common specifications
Supply | |
| Max. required power | 0.15 W |
Isolation voltage | |
| Isolation voltage, test / working | 2.5 kVAC / 250 VAC reinforced isolation |
Response time | |
| Response time | < 20 ms |
| Signal / noise ratio | > 60 dB |
| Update rate | > 50 Hz |
| Extended EMC immunity: NAMUR NE21, A criterion, burst | No loss of communication |
| Signal type | RS-485 half duplex |
| Serial protocol | Modbus RTU |
| Modbus mode | RTU – slave |
| Devices on an RS485 line | Up to 32 (w/o a repeater) |
| Data rates, baud | 2400, 4800, 9600, 19200, 38400, 57600, 115200 |
| Automatic baudrate detection | Yes – can be configured ON or OFF |
| Parity | Even, Odd, None |
| Stop bit(s) | 1 or 2 |
| Digital addressing | 1…247 |
| Response delay | 0…1000 ms |
I.S. / Ex marking
| ATEX | II 3 G Ex ec IIC T5 |
| IECEx | Ex ec IIC T5 Gc |
| FM, US | Cl I, Div 2, Gp A, B, C, D T5; Cl I, Zn 2, AEx ec IIC T5 Gc |
| FM, CA | Cl I, Div 2, Gp A, B, C, D T5; Ex ec IIC T5 Gc |
Observed authority requirements
| EMC | 2014/30/EU & UK SI 2016/1091 |
| LVD | 2014/35/EU & UK SI 2016/1101 |
| ATEX | 2014/34/EU & UK SI 2016/1107 |
| RoHS | 2011/65/EU & UK SI 2012/3032 |
| EAC | TR-CU 020/2011 |
Approvals
| ATEX | DEKRA 13ATEX0098 X |
| IECEx | DEK 13.0026 X |
| c FM us | FM22US0014X / FM22CA0009X |
| UKEX | DEKRA 21UKEX0167X |
| c UL us, UL 61010-1 | E314307 |
| DNV Marine | TAA00000JD |
Seamless Digital Integration for PR Electronics Devices
The PR Electronics 4511 Communication Enabler is an innovative interface module designed to provide effortless digital communication and configuration capabilities for PR Electronics devices. By enabling real-time data access and remote parameter adjustments, the 4511 enhances process automation and operational efficiency in industrial applications.
Key Features of the PR Electronics 4511 Communication Enabler:
- Universal Compatibility: Easily attaches to PR Electronics transmitters and conditioning devices for instant communication access.
- Multiple Communication Protocols: Supports industry-standard protocols, including Modbus RTU, providing seamless integration with PLCs and SCADA systems.
- Plug-and-Play Installation: Enables quick and tool-free attachment to compatible PR Electronics devices.
- Remote Monitoring & Configuration: Allows users to adjust device settings and monitor process data without physical access.
- Compact & Robust Design: Ensures durability in harsh industrial environments.
- User-Friendly Interface: Simplifies device setup, reducing downtime and improving operational efficiency.
Applications of the 4511 Communication Enabler
The PR Electronics 4511 is ideal for industrial automation and process control applications, including:
- Process Automation: Enabling remote access to measurement and control devices for optimized efficiency.
- Industrial Manufacturing: Providing seamless integration with monitoring and control systems.
- Oil & Gas Industry: Enhancing remote monitoring in hazardous environments.
- Energy & Power Plants: Improving data accessibility in critical operations.
- Water & Wastewater Treatment: Supporting real-time monitoring for optimized system performance.
Why Choose PR Electronics 4511?
PR Electronics is a leading provider of advanced signal conditioning and communication solutions. The 4511 Communication Enabler enhances digital connectivity and remote access, making it an essential tool for engineers and system integrators looking to streamline operations.
Order the PR Electronics 4511 Today!
Looking for a reliable communication enabler to integrate your PR Electronics devices with industrial networks? The 4511 Communication Enabler offers superior connectivity and ease of use. Contact us today to learn more or place an order.
