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訪問(wèn)次數(shù):235更新時(shí)間:2021-09-25 11:13:27
Module specs
J1939 Features
Modbus Features
|
Hardware | |
CPU | 80186, 80 MHz or compatible |
CAN Interface | |
Controller / Transceiver | NXP SJA1000T with 16 MHz clock / NXP 82C250 |
Channel number | 1 |
Connector | 5-pin screwed terminal block (CAN_L, CAN_H, N/A for others) |
Baud Rate (bps) | 250 k |
Isolation | 1000 VDC for DC-to-DC, 2500 Vrms for photo-couple |
Terminator Resistor | Jumper for 120 Ω terminator resistor |
Specification / Protocol | ISO-11898-2, CAN 2.0A and CAN 2.0B / J1939 |
UART Interface | |
COM 1 / Protocol | RS-232 / Modbus RTU |
COM 1 Connector | 5-pin screwed terminal block (TxD, RxD, RTS, CTS, GND) |
COM 2 / Protocol | RS-485 (Self-turner inside) / Modbus RTU |
COM 2 Connector | 2-pin screwed terminal block (DATA+, DATA-) |
Ethernet Interface | |
Controller | 10/100Base-TX Ethernet Controller (Auto-negotiating, Auto_MDIX) |
Connector / Protocol | RJ-45 with LED indicator / Modbus TCP |
LED | |
Round LED | PWR / J1939 / MODBUS / ERR |
Power | |
Power supply | Unregulated +10 ~ +30 VDC |
Protection | Power reverse polarity protection, Over-voltage brown-out protection |
Power Consumption | 2 W |
Mechanism | |
Installation | DIN-Rail |
Dimensions | 122mm x 72mm x 33mm (L x W x H) |
Environment | |
Operating Temp. | -25 ~ 75 ℃ |
Storage Temp. | -30 ~ 80 ℃ |
Humidity | 10 ~ 90% RH, non-condensing |
GW-7238D CR | J1939 to Modbus TCP Server / RTU Slave Gateway included CA-0910 cable(RoHS) |