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tGW-724i - Tiny Modbus TCP to RTU/ASCII Gateway with PoE, 1 Isolated RS-232 and 1 Isolated 485 Ports (RoHS)
by ICP DAS
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tGW-724i_SUMMARY.html
- Supports Modbus TCP/UDP master and slave
- Supports Modbus RTU/ASCII master and slave
- Max. TCP connections (masters) per serial port: 32 (tGW-71x), 16 (tGW-72x) or 10 (tGW-73x)
- Read-cache ensures faster Modbus TCP/UDP response
- Supports UDP responder for device discovery (UDP Search)
- Static IP or DHCP network configuration
- Easy firmware update via the Ethernet (BOOTP, TFTP)
- Tiny Web server for configuration (HTTP)
- Contains a 32-bit MCU that efficiently handles network traffic
- 10/100 Base-TX Ethernet, RJ-45 x 1 (Auto-negotiating, auto MDI/MDIX, LED Indicators)
- Includes redundant power inputs: PoE (IEEE 802.3af, Class 1) and DC jack
- Allows automatic RS-485 direction control
- 2500 VDC Isolation and +/-4 kV ESD protection for i versions
- Male DB-9 or terminal block connector for easy wiring
- Tiny form-factor and low power consumption
- RoHS compliant & no Halogen
- Cost-effective Modbus gateway
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tGW-724i_DESCRIPTION.html
tGW-724i - Tiny Modbus TCP to RTU/ASCII Gateway with PoE,
tGW-724i.html
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| Model |
tGW-724 |
| System |
| CPU |
32-bit ARM |
| Communication Interface |
| Ethernet |
10/100 Base-TX, 8-pin RJ-45 x 1,
(Auto-negotiating, Auto-MDI/MDIX, LED indicator)
PoE (IEEE 802.3af, Class 1) |
| COM1 (TCP Port: 502) |
2-wire RS-485 |
| COM2 |
3-wire RS-232 |
| COM3 |
- |
| Self-Tuner |
Yes, automatic RS-485 direction control |
| RS-485 |
Bias Resistor |
Yes, 1 KO |
| Node |
254 (max.) |
| UART |
16c550 or compatible |
| Isolation |
- |
| ESD Protection |
- |
| COM Port Format |
| Baud Rate |
115200 bps Max. |
| Data Bit |
5, 6, 7, 8 |
| Parity |
None, Odd, Even, Mark, Space |
| Stop Bit |
1, 2 |
| Power |
| Power Input |
PoE |
PoE: IEEE 802.3af, Class 1 |
| DC Jack |
+12 ~ 48 VDC |
| Power Consumption |
0.07 A @ 24 VDC |
| Mechanism |
| Connector |
Male DB-9 x 1 |
10-Pin Removable Terminal Block x 1 |
| Mounting |
DIN-Rail |
| Flammability |
Fire Retardant Materials (UL94-V0 Level) |
| Environment |
| Operating Temperature |
-25C~ +75C (-13F ~+ 167F) |
| Storage Temperature |
-30C~ +80C (-22F ~ +176F) |
| Humidity |
10 ~ 90% RH, non-condensing |
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