RS232 RELAY MODULE
32-channel relay module up to 3 A
SER-REL32-3A
32 relays
Exits
RS232
up to 115200 baud
Exits
up to 3 A
Timeout protection
Configurable
✓In stock Delivery in 2–3 working days
PRODUCT DETAILS
productdescription
32 relay outputs up to 3 A
The Yamutec® SER-REL32-3A It offers 32 separately controllable relay outputs. The PCN series PCB relays switch loads up to... 3 A or 90 W. Das Multi-Connection-System mit kodierbaren Steckverbindungen erleichtert den Anschluss und schützt vor Fehlstecken.
Serial communication via RS232
The baud rate is available in four steps between 2400 and 115200 bits/s Adjustable. The robust aluminum housing allows for wall mounting or attachment to a DIN rail; control LEDs indicate the operating status.
Timeout protection in case of connection loss
The configurable timeout function monitors the connection to the control PC. In case of an interruption, the outputs can be switched off, switched on, or left in their current state, according to the selected setting. The timeout duration can be set in 100-millisecond steps adjust.
Integration into your own applications
About the YMLib.dll The SER-REL32-3A can be integrated into your own programs. Alternatively, communication is possible in text mode, for example via HyperTerminal. The relevant manuals, API references, and examples can be found in the download area.
TECHNICAL INFORMATION
Data & Downloads
Technical data
| RS232 INTERFACE | |
|---|---|
| Supply voltage | External 9V to 24V DC via pluggable screw terminal. |
| interface | RS232 / V.24 / COM |
| control LEDs | 5V supply voltage interface activity timeout shutdown I/O activity Error message |
| EXITS | |
| Exits | 32 relay outputs Normally open (NO) Max. switching voltage: 30V AC / 30V DC Max. switching current: 3A AC / 3A DC Max. transport current: 3A AC / 3A DC Max. switching power: 90W Switching time: < 1 ms U_iso. between contact and coil: 3 kV RMS for 1 min. Switching cycles up to 10 million |
| Timeout function | Selectable timeout protection when the module is not reachable. e.g. in the event of a software crash In case of a timeout, the outputs can be turned on or off or left in their state. |
| CONNECTOR | |
| connector | 2-row; CAGE CLAMP® Universal connection for all conductor types Locking of the plug connection Codeable and 100 % protected against mismating by cutting off the coding lugs |
| Connection data | Solid conductor 0.08 … 1.5 mm² / 28 … 16 AWG Fine-wire conductor 0.08 … 1.5 mm² / 28 … 16 AWG Fine-wire conductor; with wire end sleeve with plastic collar 0.25 ... 1 mm² Fine-wire conductor; with wire end sleeve without plastic collar 0.25 ... 1 mm² Stripping length 6 … 7 mm / 0.24 … 0.28 inch |
| DIMENSION | |
| DIN rail mounting | TS 35 |
| dimension | 147mm x 105mm x 74.5mm (L x W x H) |
| Weight | 610g |
Downloads
| MANUAL | |
|---|---|
| Manual | Product description |
| SOFTWARE | |
| Source code examples | VB.NET, VB6, HyperTerminal |
| API developer tool | YMLib.dll (64-bit | 32-bit | x86) library file for Windows Version 3.0 – January 20, 2025 |
| DOCUMENTATION | |
| API reference guide | YMLIB API References SER |
| text mode manual | Text mode references SER |
| data sheet | Slimline Low Power PCB Relay PCN |
Supported operating systems
| Microsoft | Compatible with Windows XP and later |
| Linux | |
| NI Linux Real-Time | RTOS |
scope of delivery
| module | SER-REL32_3A module |
| Accesories | Coding lugs |
| Tool | Actuating tool |
| Disk | CD with product description, manuals, datasheet & source code examples |
ACCESORIES
Recommended Accesories
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