16BITS 4~20MA ANALOG SINGLE-ENDED INPUT AIN IO MODULE SUPPORT RS485 AND ETHERNET
BL190 Modbus TCP Combined IOprovides 26 IO board options, including digital input/output, analog input/output, thermocouple and resistance temperature detection, etc., which can be combined into more than 10,000 models to meet a variety of application scenarios, and you can select the I/O modules by physical interfaces, protocols, and I/O functions.
The Modbus TCP Ethernet IO Module passing 12 EMC/EMI tests ensures reliability under strong electromagnetic interference.
Ordering Guides
Users can select 1-3 Y series IO boards according to their needs, such as BL190 with 3 Y11 (8DI) can be composed of 24DI Modbus TCP IO module, and also supports mix and match such as BL190 with Y11 (8DI), Y31 (4AI), Y52 (2PT) can be combined into 8DI + 4AI + 2PT Modbus TCP IO Module.
Naming Rules
IOy-Y
IOy-Y-Y
IOy-Y-Y-Y
Example
| BL190-Y11 |
Modbus TCP Protocol 8DI I/O Module |
| BL190-Y11-Y11 |
Modbus TCP Protocol 16DI I/O Module |
| BL190-Y11-Y11-Y11 |
Modbus TCP Protocol 24DI I/O Module |
| BL190-Y11-Y21-Y31 |
Modbus TCP Protocol 8DI+8DO+4AI I/O Module |
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Optional Protocols
| BL190 |
Modbus TCP |
| BL191 |
PROFINET |
| BL192 |
EtherCAT |
| BL193 |
Ethernet/IP |
| BL195 |
OPC UA |
| BL196 |
MQTT |
| BL197 |
SNMP |
| BA190 |
BACnet/IP |
| BE190 |
IEC104 |
Optional I/O Boards
| IO Item no. |
Function |
Description |
| Y11 |
8DI NPN |
Logic 1: -3 ⋯ +5VDC; Logic 0: +15 ⋯ +30VDC |
| Y12 |
8DI PNP |
Logic 1: +15 ⋯ +30VDC; Logic 0: -3 ⋯ +5VDC |
| Y21 |
8DO PNP |
Logic 1: 24 VDC; Logic 0: High impedance |
| Y22 |
8DO NPN |
Logic 1: 0 VDC; Logic 0: High impedance |
| Y24 |
4DO Relay |
Maxvoltage: 250VAC/30VDC; Maxcurrent: 2A |
| Y01 |
4DI+4DO NPN |
DI wetor dry contact, DO NPN |
| Y02 |
4DI+4DO PNP |
DI wetor dry contact, DO PNP |
| Y03 |
4DI+4DO Relay |
DI wetor dry contact, DO relay output |
| Y31 |
4AI 0/4-20mA Single-Ended |
0~20mA, 4~20mA analog input, resolution: 16 Bit |
| Y33 |
4AI 0-5/10V Single-Ended |
0~5V, 0~10V analog input, resolution: 16 Bit |
| Y34 |
4AI 0-5/10V Differential |
0~5V, 0~10V analog input, resolution: 16 Bit |
| Y36 |
4AI ±5V/±10VDifferential |
-5~5V, -10~10V analog input, resolution: 16 Bit |
| Y41 |
4AO 0/4-20mA |
0~20mA, 4~20mA analog output, resolution: 16 Bit |
| Y43 |
4AO 0-5/10V |
0~5V, 0~10V analog output, resolution: 16 Bit |
| Y46 |
4AO ±5V/±10V |
-5~5V, -10~10V analog output, resolution: 16 Bit |
| Y51 |
2RTD 3-Wire PT100 |
3-wire PT100 |
| Y52 |
2RTD 3-Wire PT1000 |
3-wire PT1000 |
| Y53 |
2RTD 4-Wire PT100 |
4-wire PT100 |
| Y54 |
2RTD 4-Wire PT1000 |
4-wire PT1000 |
| Y56 |
Resistance Measurement |
- |
| Y57 |
Voltage Measurement |
- |
| Y58 |
4TC |
B/E/J/K/N/R/S/T Thermocouple |
| Y91 |
4High Speed Counter |
- |
| Y61 |
4RS485/RS232 |
- |
| Y62 |
1CAN+3RS485/RS232 |
- |
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