Y41
4CH 0~20mA / 4~20mA Analog Output Module
The Y41 current output module is one of the Y series I/O modules for IOy series and ARMxy series products.This module features 4 output channels: AO1, AO2, AO3, and AO4, and it can output current signals in the ranges of 0-20mA or 4-20mA for controlling field device actuators.Each output channel is electrically isolated, and the signal is transmitted with 12-bit resolution.
| Operating voltage | Internal supply (from the host, no separate power needed) |
|---|---|
| Power consumption | 2.4W |
| Current output channels | 4 channels (AO1~AO4) |
| Output format | 0-20mA and 4-20mA |
| Resolution | 12-bit |
| Accuracy | ±0.1 % FSR @ 25 ℃ |
| Conversion time | 10ms |
| Load resistance (RL) | ≤1kΩ |
| Isolation | Electrical isolation per channel |
| EMC immunity | IEC 61000-4-2 (ESD) Level 3, IEC 61000-4-4 (EFT) Level 3, IEC 61000-4-5 (Surge) Level 3 |
| Compatible hosts | IOy series · ARMxy series (Y board slot) |
Terminal definitions
| Terminal | Definition | Description | Terminal | Definition | Description |
|---|---|---|---|---|---|
| 1 | AO1+ | Analog output channel 1 | 3 | AO2+ | Analog output channel 2 |
| 2 | AO1- | Analog output channel 1 | 4 | AO2- | Analog output channel 2 |
| 5 | GND | Common ground | 6 | GND | Common ground |
| 7 | AO3+ | Analog output channel 3 | 9 | AO4+ | Analog output channel 4 |
| 8 | AO3- | Analog output channel 3 | 10 | AO4- | Analog output channel 4 |
| Manufacturer | BLIIoT — Beilai Technology Co., Ltd. |
|---|---|
| Model code | Y41 |
| Full name | 4CH 0~20mA / 4~20mA Analog Output Module |
| Category | Expansion Y boards |
| Supplied in Korea by | ACUSYS Co., Ltd. · Official BLIIoT distributor in Korea |
Wiring examples
Wiring diagrams from the manufacturer's user manual. Check the product label for the actual terminal order. Wiring guide →
CompatibleHosts
Y41 Compatible hosts
17 modelsBL310NXP i.MX6ULL Industrial ARM Computer · Ultra-Low PowerBL3302×A7 T113-i Industrial ARM Based Edge ComputerBL33518,878 I/O Combos · Linux-RTBL3404×A53 T507-H Embedded ARM ComputerBL350TI Sitara AM62x Industrial Computer with PRU-ICSSBL3604×A53 i.MX8M Mini Industrial ARM Embedded ComputerBL370RK3562 Industrial Computer with 1TOPS NPU and 58,302 I/O CombosBL410RK3568 Industrial ARM Controller with 1TOPS NPUBL4406TOPS NPU AI Edge Controller with 8K VideoBL450Flagship AI Edge Computer with 6TOPS NPUBL190Modbus EdgeIO Controller BL190BL191OPC UA EdgeIO Controller BL191BL192MQTT EdgeIO Controller BL192BL192ProIIoT EdgeIO Controller BL192ProBL193SNMP EdgeIO Controller BL193BA190BACnet/IP EdgeIO Controller BA190BA190ProBuilding HVAC EdgeIO Controller BA190Pro
EdgeIO series has 1 to 3 Y slots; the ARMxy series has 2 Y slots depending on the model. I/O board selection guide →
RelatedSame series
Y01
4CH DI + 4CH DO Module (NPN)
Expansion Y boards
