MTL Instruments|MTL838-HON|Receiver Module
Description
MTL838-HON is a high-performance receiver designed for the MTL800 range multiplexer systems, facilitating safe and efficient data communication in hazardous areas.
Features
- Dual RS485 Modbus® outputs
- Supports up to 31 multi-dropped units
- High noise rejection
- Configurable via PC software
Technical Specifications
Data Highways:
- Dual redundant (either or both may be used)
- Located in safe area
Outputs:
- Dual RS485 Modbus® protocol
- System protocols: Modbus® ASCII or RTU
Serial Communication Parameters:
- Baud rate: 300 to 19200 bps
- Stop bits: 1 or 2
- Data bits: 7 or 8
- Parity bit: odd, even, or none
Power Requirement:
- 500mA at 20–35V dc
Ambient Temperature Limits:
- Working: –20 to +50°C
- Storage: –40 to +80°C
Weight:
- 840g
Input Noise Rejection:
- Up to 0.5mA peak-to-peak at 100 to 1000Hz
- Up to 1mA peak-to-peak at 50Hz
Thermocouple Support:
- Types E, J, K, N, R, T
Alarm Facilities:
- High and low alarms configurable for each input
Configuration:
- Managed via PCS83 software for serial communication parameters and system settings
- Battery-backed RAM retains configuration parameters
MTL Instruments|MTL838-HON|Receiver Module



MTL Instruments|MTL838-HON|Receiver Module
Description
MTL838-HON is a high-performance receiver designed for the MTL800 range multiplexer systems, facilitating safe and efficient data communication in hazardous areas.
Features
- Dual RS485 Modbus® outputs
- Supports up to 31 multi-dropped units
- High noise rejection
- Configurable via PC software
Technical Specifications
Data Highways:
- Dual redundant (either or both may be used)
- Located in safe area
Outputs:
- Dual RS485 Modbus® protocol
- System protocols: Modbus® ASCII or RTU
Serial Communication Parameters:
- Baud rate: 300 to 19200 bps
- Stop bits: 1 or 2
- Data bits: 7 or 8
- Parity bit: odd, even, or none
Power Requirement:
- 500mA at 20–35V dc
Ambient Temperature Limits:
- Working: –20 to +50°C
- Storage: –40 to +80°C
Weight:
- 840g
Input Noise Rejection:
- Up to 0.5mA peak-to-peak at 100 to 1000Hz
- Up to 1mA peak-to-peak at 50Hz
Thermocouple Support:
- Types E, J, K, N, R, T
Alarm Facilities:
- High and low alarms configurable for each input
Configuration:
- Managed via PCS83 software for serial communication parameters and system settings
- Battery-backed RAM retains configuration parameters