DRST-CM Snap In Front Panel Programmer w/Modbus over RS-485
DRST Series Communication Programmer
Supported Applications
The Omega DRST-CM Programmer is a front panel programmer designed for use with DIN rail signal conditioners. It provides local configuration capabilities within data acquisition and signal conditioning systems.
Operating Conditions & Performance
No specific operating conditions, performance metrics, or environmental ratings are documented in the available source bundle for this series.
Voltage and Power Requirements
• Power specifications: Not specified in current documentation.
Configuration Options
The DRST-CM Programmer is offered as a single variant within the DIN rail signal conditioners family. The series supports Modbus communication over an RS-485 interface for configuration tasks.
Communication and Interface Options
• Protocol: Modbus
• Physical Layer: RS-485
• Mounting Style: Snap-in front panel design intended for DIN rail signal conditioner systems.
Key Product Differences
The available documentation identifies the DRST-CM as a single model within this series. No alternative housings, output types, or sensor element variations are documented in the current bundle.
| Approvals Note | EMC:2014/30/EU, LVD:2014/35/EU, EAC:TR-CU 020/2011 |
| Data Interface | RS485, Modbus RTU |
| Electrical Connection | RJ45 |
| EMC Immunity Note | NAMUR NE21, A criterion, burst: No loss of communication |
| Enclosure Ratings | IP20 |
| Height | 73.2 mm |
| Installation | Pollution degree 2 and measurement/overvoltage category II |
| Isolation | Isolation voltage, test/working :2.5 kVAC / 250 VAC reinforced isolation |
| Length | 26.5 mm |
| Noise Calibration | >60 dB |
| Operating Temperature, Max | 60 °C |
| Operating Temperature, Min | -20 °C |
| Power Consumption | max 0.15 W |
| Relative Humidity | <95% RH |
| Response Time | < 20 ms |
| Response Time Note | Response delay: 0…1000 ms 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 |
| Series ID | DRST-CM-Programmer |
| Storage Temperature, Max | 85 °C |
| Storage Temperature, Min | -20 °C |
| Update Rate | > 50 Hz |
| Weight | 30 g |
| Width | 23.3 mm |