ADAM-6266-B
4ch relay/4ch digital input IoT Modbus/SNMP/MQTT 2Ports Ethernet Remote I/O
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Relay Output
Channels: 4 Form C
Contact Rating:
250 VAC @ 5A
30 VDC @ 5A
Max. Switching Voltage:
400 VAC
300 VDC
Breakdown Voltage: 500 VAC (50/60Hz)
Max. Breakdown Capacity:1250 VA
Frequency of Operation:
360 operations/hour with load
72,000 operations/hour without load
Set/Reset Time: 8 ms/8 ms
Mechanical Endurance: > 15 x 106 operations
Isolation between Contact: 1000 Vrms
Insulation Resistance: > 10 GΩ @ 500 VDC
Digital Input
Channels: 4
Dry Contact:
Logic 0: Open
Logic 1: Closed to DI COM
Wet Contact:
Logic 0: 0 ~ 3 VDC or 0 ~ -3 VDC
Logic 1: 10 ~ 30 VDC or -10 ~ -30 VDC
(Dry/Wet Contact decided by Switch)
Input Impedance: 5.2 kW (Wet Contact)
Transition Time: 0.2 ms
Frequency Input Range: 0.1 ~ 3kHz
Counter Input: 3kHz (32 bit + 1 bit overflow)
Keep/Discard Counter Value when power off
Supports Inverted DI Status
General Specifications
Ethernet: 2-port 10/100 Base-TX (for Daisy Chain)
LED Indication: 4 RL + 4 DI
Protocol: Modbus/TCP, TCP/IP, UDP, HTTP, DHCP
Connector: Plug-in 5P/15P screw terminal blocks
Power Input: 10 - 30 VDC (24 VDC standard)
Watchdog Timer: System (1.6 seconds) Communication (Programmable)
Dimensions: 110 x 60 x 27 mm
Protection:
Built-in TVS/ESD protection
Power Reversal protection
Over Voltage protection: +/- 35VDC
Isolation protection: 2500 VDC
Power Consumption: 4.2 W @ 24 VDC
Environment
Operating Temperature: -10 ~ 70°C (14 ~ 158°F)
Storage Temperature: -20 ~ 80°C (-4 ~ 176°F)
Operating Humidity: 20 ~ 95% RH (non-condensing)
Storage Humidity: 0 ~ 95% RH (non-condensing)