Ethernet Modbus IP 8 channels Modbus/TCP LAN Relay board

Manufacturer:
KMTronic LTD

Model:
MDB8CR

Features:
– Each relay has an LED to indicate when it is operated.
– Relay outputs can be used to turn ON/OFF lights, motors and other devices.

Specifications:
Relays have Normally Open (NO) and
Normally Closed (NC) Contacts each capable of switching max:
– 12VDC/15A
– 24VDC/15A
– 125VAC/15A
– 250VAC/10A

Supply:
Requires external 12 volt DC / 1000mA power supply

Standby current:
(Relays OFF) – 79mA
One Relay ON – 116mA
Two Relays ON – 147mA
All Relays ON – 350 mA

Dimensions:
KMTronic_8Relay_Dimension.pdf

Default:
IP address: 192.168.1.199
Subnet Mask: 255.255.255.0
Default Gateway: 192.168.1.1

MODBUS Commands:
01 (0x01) Read Coils
05 (0x05) Write Single Coil
15 (0x0F) Write Multiple Coils

Coil 0000: Relay 01
Coil 0001: Relay 02
Coil 0002: Relay 03
Coil 0003: Relay 04
Coil 0004: Relay 05
Coil 0005: Relay 06
Coil 0006: Relay 07
Coil 0007: Relay 08

Reset to Default Settings:
Hold Reset button for 10 seconds