GE PRG-MODEM Modem module

GE PRG-MODEM Modem module

SPECIFIC PARAMETERS​

Brand GE​

Product Series Industrial Communication Modem Series​

Product Type Industrial-grade Remote Communication Modem​

Model PRG-MODEM​

Working Voltage 24VDC Wide Range Adaptation 18-32VDC​

Working Temperature -40℃ to 70℃​

Storage Temperature -55℃ to 85℃​

Relative Humidity 5% to 95% Non-condensing (No Dew Formation)​

Protection Level IP20 (In-cabinet Installation) / IP65 (Outdoor Installation, Optional)​

Installation Method DIN Rail Installation/Wall-mounted Installation​

Communication Mode Asynchronous Serial Communication Support Half-duplex/Full-duplex Mode​

Modulation Mode FSK/PSK/QAM (Optional)​

Transmission Rate 300bps-115.2Kbps (Configurable)​

Serial Interfaces 2 Configurable RS232/RS485/RS422 Interfaces (With Electrical Isolation)​

Communication Interfaces 1 PSTN Telephone Port (Wired Version) / 1 4G/LTE Wireless Module (Wireless Version, Optional)​

Compatible Protocols Modbus RTU/TCP DNP3.0 IEC 60870-5-101/104​

Isolation Feature Electrical Isolation Between Serial Interfaces and Power Supply Isolation Voltage 500VAC​

Current Consumption Typical 80mA Maximum 150mA (Wired Version) / Typical 120mA Maximum 200mA (Wireless Version)​

Size 100mm×60mm×30mm (Rail-mounted) / 140mm×100mm×50mm (Wall-mounted)​

Weight 0.3kg (Rail-mounted) / 0.5kg (Wall-mounted)​

Power Consumption Typical 2.4W Maximum 4.5W (Wired Version) / Typical 3.6W Maximum 6W (Wireless Version)​

Certification Qualification CE UL CSA IEC 61010-1 IEC 61850-3 ETSI (Wireless Version)​

Diagnostic Function Support Link Status Indication Communication Error Counting Power Supply Abnormality Alarm Signal Strength Monitoring (Wireless Version)​

Anti-interference Level Complies with EN 55032 Class A EMC Standard​

MTBF (Mean Time Between Failures) ≥150,000 Hours​

PRODUCT PERFORMANCE​

Supports configurable transmission rate of 300bps-115.2Kbps, adapting to remote communication scenarios with different distance and bandwidth requirements, ensuring data transmission flexibility​

Compatible with multiple serial interface types including RS232/RS485/RS422, which can be directly connected to industrial serial devices such as PLC, RTU and sensors without additional conversion modules​

500VAC electrical isolation design between serial interfaces and power supply, effectively resisting electromagnetic interference and surge impact in industrial sites, ensuring signal transmission integrity​

Industrial-grade wide-temperature tolerance capability, can operate stably in the temperature range of -40℃ to 70℃ and non-condensing humidity environment of 5%-95%, adapting to extreme scenarios such as alpine, high temperature and high humidity​

Supports multiple modulation modes including FSK/PSK/QAM, the wired version realizes long-distance communication relying on PSTN network, and the wireless version can optionally be equipped with 4G/LTE module to adapt to wireless routing scenarios​

Compatible with mainstream industrial protocols such as Modbus, DNP3.0 and IEC 60870, enabling seamless data interaction with SCADA systems and upper computers, breaking the barrier of system communication​

Built-in link status monitoring and error counting functions, fault information is intuitively fed back, facilitating rapid location of communication problems and reducing the operation and maintenance costs of remote stations​

Compact size with DIN rail/wall-mounted dual installation methods, flexible and convenient installation, saving equipment installation space, adapting to different station layout requirements​

Industrial-grade ruggedized shell design, with dustproof and anti-vibration performance, meeting the requirements of long-term stable operation in harsh industrial field environments​

Low power consumption design, typical power consumption is only 2.4W (wired version), adapting to remote low-power scenarios such as solar power supply, extending equipment battery life​

Supports remote configuration and firmware upgrade, parameter adjustment and function update can be completed through the communication link without on-site operation, improving operation and maintenance efficiency​