H
Programmable Logic Relays (PLRs) with
8 input and 4 output relays
Type 8A.04-8300
- Lite version with USB (type C port), ETH
Type 8A.04-8310
- Plus version with USB (type C port), ETH and
Modbus RS485
Type 8A.04-8320
- Advanced version with USB (type C port),
ETH, Modbus RS485, Wi-Fi and BLE
• 8 digital or analog (0…10V) input
• 4 relay output 10 A
• USB (type C port) port for programming, data
logging and powering during configuration
• RJ45 port
• Connectivity (*according to type):
- USB
- 1 Gbit Ethernet TCP/IP or Modbus TCP/IP
- Modbus RS485*
- Wi-Fi + BLE*
• LED status indicator for each output
• Programmable USER button
• Programming language via IDE as an option
IEC-61131-3 (LD - SFC - FBD - ST - IL)
• 70 mm wide
• 35 mm rail (EN 60715) mount
8A.04
Screw terminal
8A.04-8300 8A.04-8310 8A.04-8320
• Lite version
• USB Port
• RJ45 Port for ETH and
Modbus TCP/IP
• Plus version
• USB Port
• RJ45 Port for ETH and
Modbus TCP/IP
• Modbus RS485 Port
• Advanced version
• USB Port
• RJ45 Port for ETH and
Modbus TCP/IP
• Modbus RS485 Port
• Wi-Fi/BLE internal module
Partnership with
For outline drawing see page 7
Output specification
Contact configuration 4 NO (SPST)
Rated current/Maximum peak current A 10/15
Rated voltage/
Maximum switching voltage V AC 250/400
Rated load AC1 VA
2500
Rated load AC15 (230 V AC) VA
500
Breaking capacity DC1: 24/110/220 V A
10/0.3/0.12
Minimum switching load mW(V/mA)
300 (5/5)
Output operate/release time ms
6/4
Standard contact material
AgNi
Supply specification
Nominal voltage (U
N
) VDC 12…24
Rated power W 0.6…2.2 (according to type)
Operating range VDC 10.2…27.6
Input circuit
Number of input 8 (configurable)
Type Digital/Analog
Analog input type V 0…10
Analog input resolution 16 to 12 bit user configurable
Input frequency kHz 4.5
Input voltage signal 0/signal 1 <4 VDC / > 5.9 VDC
Input compatibility NPN/Sink
Reverse polarity protection YES
Technical data
Programm language Arduino via IDE , as option IEC-61131-3 (LD - SFC - FBD - ST - IL)
Minimum input signal ms 0.2
Electrical life at rated load in AC1 cycles 100·10
3
Ambient temperature range °C –20…+55
Protection category IP 20
Approvals (according to type)
3
I-2023, www.findernet.com
8A
SERIES
8A SERIES
Programmable Logic Relays
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General