A-1869 (8RO)
8Digital Output (Relay Output) Ethernet ModBus-TCP
Remote Terminal Unit
Remote Ethernet I/O Modbus module, support TCP/IP protocol, with Ethernet
interface and 8 Relay Output. Ethernet also supports 8 independent TCP
communication connection.
Main Features
v Ethernet Interface + USB
Interface
v Supports 8 Independent
Sockets Simultaneously
v Built-in Step Motor
Driver, Connect Directly
v Output Over Current
Protection (OCP)
v Output Over Thermal
Protection (OTP)
v Output Under Voltage
Lockout (UVLO)
v Support MODBUS TCP/IP
v Flexible User-defined
Modbus address
v Support LAN 10/100 Mbps
Communication Rate
v Free monitor PC software
"Utility"
Technical Specifications
|
Type
|
A-1869
|
|
Operation Voltage
|
10 ~ 30VDC/24VAC
|
|
Inputs
|
None
|
Status Low：<1VDC
|
|
Status High：>5~30VDC
|
|
Outputs
|
8, Power Relay
|
|
Continuous Current
|
250VAC (7A) / 30VDC (7A)
|
|
Ethernet
|
10/100Mbps
|
|
Isolation
|
YES (5000VDC)
|
|
Input Operating Frequency
|
10Hz
|
|
Output Operating Frequency
|
10Hz
|
|
Operation Temperature
|
-20 to +75℃
|
|
Degree Of Protection
|
IP20
|
|
Installation
|
35 mm DIN rail / Flush mounting
|
|
Dimension (W×H×D)
|
76.4*118.2*38.5 mm
|
|
Analog Inputs
|
-
|
|
Analog Input Type
|
-
|
|
Analog Outputs
|
-
|
|
Analog Output Type
|
-
|
|
Input Impedance
|
-
|
|
Analog Input / Output Accuracy
|
-
|
|
Interface
|
Ethernet + USB
|
|
Channel Independent Configuration
|
Yes
|
|
Sampling Rate
|
10 sample/second (Total)
|
|
CMR @ 50/60 Hz
|
120 dB
|
|
Span Drift
|
±50 ppm/℃
|
|
Zero Drift
|
±18 μV/℃
|