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ICP DAS tGW-712i
Manufacturer documented GLOBAL
Identity
| category | gateways |
| manufacturer | ICP DAS |
| manufacturer_part_number | tGW-712i CR |
| model | tGW-712i |
| mpn | tGW-712i CR |
| product_family | tGW-700 Tiny Modbus TCP to RTU/ASCII Gateway |
| product_status | active |
| region | GLOBAL |
| series | tGW-700 |
| variant | — |
Electrical
| baud_rate_max |
115200 bps
ICP DAS tGW-700 / GW-2200 Series User Manual (109 pp.) - ManualsLib HTML mirror — Specifications, p.12, row 'Baud Rate' ('115200 bps Max.')
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| com_ports |
1 x RS-232
ICP DAS tGW-700 / GW-2200 Series User Manual (109 pp.) - ManualsLib HTML mirror — Specifications, p.12, COM-port row for tGW-712i
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| cpu |
32-bit ARM
ICP DAS tGW-700 / GW-2200 Series User Manual (109 pp.) - ManualsLib HTML mirror — Specifications, p.12, row 'CPU'
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| data_bits |
5, 6, 7, 8
ICP DAS tGW-700 / GW-2200 Series User Manual (109 pp.) - ManualsLib HTML mirror — Specifications, p.12, row 'Data Bit'
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| device_discovery |
UDP responder for device discovery (UDP Search / eSearch Utility)
ICP DAS tGW-700 / GW-2200 Series User Manual (109 pp.) - ManualsLib HTML mirror — Features list, p.9
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| device_role |
Modbus TCP/UDP to Modbus RTU/ASCII gateway: 'The tGW-700/GW-2200 module is a Modbus TCP/UDP to RTU/ASCII gateway that enables a Modbus TCP/UDP host to communicate with serial Modbus RTU/ASCII devices through an Ethernet network.'
ICP DAS tGW-700 / GW-2200 Series User Manual (109 pp.) - ManualsLib HTML mirror — Introduction, p.7
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| firmware_update |
over Ethernet via BOOTP and TFTP
ICP DAS tGW-700 / GW-2200 Series User Manual (109 pp.) - ManualsLib HTML mirror — Features list, p.9
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| galvanic_isolation |
3000 VDC signal isolation ('3000 V for tGW-712i/ 715i/ 725i/ 735i/ 718i/ 724i/ 734i/ 715i-T/ 718i-T')
ICP DAS tGW-700 / GW-2200 Series User Manual (109 pp.) - ManualsLib HTML mirror — Specifications, p.12, isolation rows
|
| ipv6 |
true - link-local address and SLAAC; IPv4 and IPv6 simultaneously (dual stack)
ICP DAS tGW-700 / GW-2200 Series User Manual (109 pp.) - ManualsLib HTML mirror — Features list, p.9
|
| pair_connection |
true - serial-bridge / serial-tunnel between two units over TCP/IP
ICP DAS tGW-700 / GW-2200 Series User Manual (109 pp.) - ManualsLib HTML mirror — Introduction, p.7
|
| parity |
None, Odd, Even, Mark, Space
ICP DAS tGW-700 / GW-2200 Series User Manual (109 pp.) - ManualsLib HTML mirror — Specifications, p.12, row 'Parity'
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| power_consumption |
0.07 A @ 24 VDC
ICP DAS tGW-700 / GW-2200 Series User Manual (109 pp.) - ManualsLib HTML mirror — Specifications, p.12, row 'Consumption'
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| power_input |
PoE (IEEE 802.3af, Class 1) or +12 to +48 VDC; redundant power inputs
ICP DAS tGW-700 / GW-2200 Series User Manual (109 pp.) - ManualsLib HTML mirror — Specifications, p.12, row 'Power Input'
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| read_cache |
true - 'Read-cache ensures faster Modbus TCP/UDP response'
ICP DAS tGW-700 / GW-2200 Series User Manual (109 pp.) - ManualsLib HTML mirror — Features list, p.9
|
| rohs |
RoHS compliant with no halogen
ICP DAS tGW-700 / GW-2200 Series User Manual (109 pp.) - ManualsLib HTML mirror — Features list, p.9
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| stop_bits |
1, 2
ICP DAS tGW-700 / GW-2200 Series User Manual (109 pp.) - ManualsLib HTML mirror — Specifications, p.12, row 'Stop Bit'
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Physical / mechanical
| dimensions |
52 x 90 x 27 mm
ICP DAS tGW-700 / GW-2200 Series User Manual (109 pp.) - ManualsLib HTML mirror — product page, specification table, row 'Dimensions' (W x H x D)
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| enclosure |
plastic
ICP DAS tGW-700 / GW-2200 Series User Manual (109 pp.) - ManualsLib HTML mirror — product page, specification table, row 'Casing'
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Installation
| mounting |
DIN-rail
ICP DAS tGW-700 / GW-2200 Series User Manual (109 pp.) - ManualsLib HTML mirror — Specifications, p.12, row 'Mounting'
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Environment
| operating_humidity |
10 to 90 % RH, non-condensing
ICP DAS tGW-700 / GW-2200 Series User Manual (109 pp.) - ManualsLib HTML mirror — Specifications, p.12, row 'Humidity'
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| operating_temperature |
-25 to +75 degC
ICP DAS tGW-700 / GW-2200 Series User Manual (109 pp.) - ManualsLib HTML mirror — Specifications, p.12, row 'Operating Temperature'
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| storage_temperature |
-30 to +80 degC
ICP DAS tGW-700 / GW-2200 Series User Manual (109 pp.) - ManualsLib HTML mirror — Specifications, p.12, row 'Storage Temperature'
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Interfaces & connectors
| default_gateway |
192.168.0.1
ICP DAS tGW-700 / GW-2200 Series User Manual (109 pp.) - ManualsLib HTML mirror — 'Factory Default Settings of tGW-700/GW-2200 Series Module' table, p.35
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| default_ip_address |
192.168.255.1
ICP DAS tGW-700 / GW-2200 Series User Manual (109 pp.) - ManualsLib HTML mirror — 'Factory Default Settings of tGW-700/GW-2200 Series Module' table, p.35
|
| default_subnet_mask |
255.255.0.0
ICP DAS tGW-700 / GW-2200 Series User Manual (109 pp.) - ManualsLib HTML mirror — 'Factory Default Settings of tGW-700/GW-2200 Series Module' table, p.35
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| device_type | Modbus TCP/RTU protocol gateway |
| ethernet_connector |
8-pin RJ-45
ICP DAS tGW-700 / GW-2200 Series User Manual (109 pp.) - ManualsLib HTML mirror — Specifications, p.12, row 'Ethernet'
|
| ethernet_ports |
1 ports
ICP DAS tGW-700 / GW-2200 Series User Manual (109 pp.) - ManualsLib HTML mirror — Specifications, p.12, row 'Ethernet'
|
| ethernet_speed |
10/100 Base-TX, auto-negotiating, auto-MDI/MDIX
ICP DAS tGW-700 / GW-2200 Series User Manual (109 pp.) - ManualsLib HTML mirror — Specifications, p.12, row 'Ethernet'
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| home_assistant_modbus_tcp_suitable | True |
| home_assistant_suitability_basis | The manual's Introduction (p.7) states verbatim: 'The tGW-700/GW-2200 module is a Modbus TCP/UDP to RTU/ASCII gateway that enables a Modbus TCP/UDP host to communicate with serial Modbus RTU/ASCII devices through an Ethernet network.' The Features list (p.9) documents Modbus TCP/UDP master AND slave and Modbus RTU/ASCII master AND slave, plus 'Max. connections (masters) per serial port: 32' and a read-cache for faster Modbus TCP/UDP response. That is documented protocol-gateway mode - frame conversion - not a transparent TCP tunnel. Home Assistant's modbus integration in rtuovertcp/tcp form is therefore served by the documented behaviour. The default Modbus TCP listening port was not located in the pages read. |
| max_modbus_masters_per_serial_port |
32 for the RevB version and the -T series; 32 for tGW-71x on the non-RevB version connections
ICP DAS tGW-700 / GW-2200 Series User Manual (109 pp.) - ManualsLib HTML mirror — Features list, p.9, bullet 'Max. connections (masters) per serial port'
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| modbus_ascii |
true - 'Supports Modbus RTU/ASCII master and slave'
ICP DAS tGW-700 / GW-2200 Series User Manual (109 pp.) - ManualsLib HTML mirror — Features list, p.9, bullet 2
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| modbus_roles |
Modbus TCP/UDP master and slave; Modbus RTU/ASCII master and slave (both roles documented on each side)
ICP DAS tGW-700 / GW-2200 Series User Manual (109 pp.) - ManualsLib HTML mirror — Features list, p.9, bullets 1-2
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| modbus_rtu |
true - 'Supports Modbus RTU/ASCII master and slave'
ICP DAS tGW-700 / GW-2200 Series User Manual (109 pp.) - ManualsLib HTML mirror — Features list, p.9, bullet 2
|
| modbus_tcp |
true - 'Supports Modbus TCP/UDP master and slave'
ICP DAS tGW-700 / GW-2200 Series User Manual (109 pp.) - ManualsLib HTML mirror — Features list, p.9, bullet 1
|
| modbus_udp |
true - Modbus over UDP, master and slave
ICP DAS tGW-700 / GW-2200 Series User Manual (109 pp.) - ManualsLib HTML mirror — Features list, p.9, bullet 1
|
| network_config |
static IP or DHCP for IPv4
ICP DAS tGW-700 / GW-2200 Series User Manual (109 pp.) - ManualsLib HTML mirror — Features list, p.9
|
| poe |
IEEE 802.3af, Class 1
ICP DAS tGW-700 / GW-2200 Series User Manual (109 pp.) - ManualsLib HTML mirror — Specifications, p.12, row 'PoE'
|
| rs232 |
true
ICP DAS tGW-700 / GW-2200 Series User Manual (109 pp.) - ManualsLib HTML mirror — Specifications, p.12, COM-port row for tGW-712i
|
| rs422 |
false - RS-232 only
ICP DAS tGW-700 / GW-2200 Series User Manual (109 pp.) - ManualsLib HTML mirror — Specifications, p.12, COM-port row for tGW-712i
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| rs485 |
false - RS-232 only
ICP DAS tGW-700 / GW-2200 Series User Manual (109 pp.) - ManualsLib HTML mirror — Specifications, p.12, COM-port row for tGW-712i
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| web_server |
built-in web server for configuration over HTTP
ICP DAS tGW-700 / GW-2200 Series User Manual (109 pp.) - ManualsLib HTML mirror — Features list, p.9
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Protection
| esd_protection |
+/- 4 kV
ICP DAS tGW-700 / GW-2200 Series User Manual (109 pp.) - ManualsLib HTML mirror — Specifications, p.12, row 'ESD Protection'
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