-
-
-
Tổng tiền thanh toán:
-
Sản phẩm đã được thêm vào giỏ hàng
Số lượng:
Tổng tiền:
GW-7557-B CR PROFIBUS to HART Gateway (Plastic Case) (RoHS)
GW-7557-B CR: Bộ chuyển đổi gateway PROFIBUS sang HART
Features
• Protocol & Hierarchy : DP-V0 Slave
• Supports PROFIBUS Transmission Rate (kbps) : 9.6, 19.2, 45.45, 93.75, 187.5, 500, 1500, 3000, 6000, 12000
• Transmission Rate Setting : detected automatically
• Max Input Data Length : 240 Bytes
• Max Output Data Length : 240 Bytes
• Address Setting : 0~126 set by DIP switch or EEPROM
• Supports HART Mode : point-to-point / multi-drop
• Support HART Master : Allow two HART Masters
• Support HART Channel : 4 channels
• Support HART Frame : Short/Long frame
• Support HART modules : Connecting up to 15 HART modules
• Support HART Burst mode : YES
• Indicators : PWR, ERR, and RUN LEDs
• Network Isolation Protection : 2500 Vrms High Speed iCoupler
• DC Isolation Protection : 3000 VDC on PROFIBUS side
Introduction
The GW-7557 Gateway is specially designed for the slave device of PROFIBUS DP protocol. It allows the PROFIBUS master to access the HART slave devices. These HART slave devices may be a transmitter, an actuator, a current output device and so forth. In addition, we also provide the utility software for users to configure the GW-7557. By using this module, users can put their HART slave devices into PROFIBUS network very easily.
Specifications
CPU Module | |
---|---|
CPU | 80186, 80 MHz or compatible |
EEPROM | 16 KB |
Flash | 512 KB |
SRAM | 512 KB |
Watchdog Timer | Watchdog IC CPU built-in |
LED Indicators | |
---|---|
Status | PWR LED, RUN LED, ERR LED |
COM Ports | |
---|---|
Ports | RS-232 3-pin screwed terminal block (RxD, TxD, GND) |
Baud Rate | Up to 115200 |
Parity | None, Even, Odd |
Data Bit | 7, 8 |
Stop Bit | 1, 2 |
HART | |
---|---|
Ports | 4 channels |
PROFIBUS | |
---|---|
Controller | Profichip VPC3+C |
Transceiver | ADI ADM2486 |
Baud Rate | 9.6 k, 19.2 k, 45.45 k, 93.75 k, 187.5 k, 500 k, 1.5 M, 3 M, 6 M, 12 M |
Isolation | 3000 VDC for DC-to-DC, 2500 Vrms for bus-to-logic |
Protocol | DP-V0 |
Power | |
---|---|
Consumption | 2.0 W |
Mechanical | |
---|---|
Dimensions (mm) | 72 x 33 x 119 (W x L x H) |
Installation | DIN-Rail |
Environmental | |
---|---|
Operating Temperature | -25 ~ +75℃ |
Storage Temperature | -30 ~ +85 ℃ |
Humidity | 5 ~ 95% RH, Non-condensing |
Download
Ordering information
GW-7557-B CR | PROFIBUS to HART Gateway (Plastic Case) (RoHS) |
Số lượng:
Tổng tiền: