Renu FL001A Series Quick Start Manual

FL001A-0800L-V3
QUICK START GUIDE
The FL001A series products add analog capability to
your PLC/SCADA . This module has 8 Analog Linear
Input Module (0-10V/4-20mA) with 2-Wire RS485
port over Modbus RTU protocol with 12-bit unipolar
resolution.
For more information, visit
https://www.renuelectronics.com
SPECIFICATIONS
Power 24VDC (±15%), 2W Max
PWR LED (Green): Turns ON when
power is applied.
COM LED (Green): Turns ON and
remains ON when communication is
LED
established with the master.
ERR LED (Red): Turns ON and remains
ON when Communication error occurs.
Local IO Specification
8 (Linear Type)
Voltage and Current Inputs
Analog Inputs
(Input range: 0 to 10V and 4 to 20mA)
Resolution 12 bit Unipolar
Accuracy ±0.2% of full scale of 25°C
±0.5% of full scale during 0 ~ 55°C
Linearity 0.5 % of Full scale
Input Offset
± 10 counts
Response Time Max 100ms
Optically isolated from the internal
Isolation circuit. High isolation voltage greater
than 1.5kV.
I/O Terminals
Pluggable terminals
Communication 2-Wire RS485
Environment & Approvals
Operating Temperature 0 to 60°C*
Storage Temperature -20 to 85°C
Humidity
10 to 95% (Non-Condensing)
Shock Circuit Protection
25g, 11ms, Half Sine wave, 3 mutually
perpendicular axes
Vibration
5 to 150Hz, displacement of 0.3mm
(peak to peak), 3G, 3 mutually
perpendicular axes
Mounting
DIN rail mounting
Dimensions (mm)
100(H) X 26(W) X 70(D)
Approvals
CE, UKCA, UL & RoHS
[*Note: For UL, operating temperature range is 0 to 50°C.]
Analog Inputs:
Voltage(0-10V)
INx: IN1 to IN8
Current(4-20mA)
INx: IN1 to IN8
COMMUNICATION
The unit supports Modbus RTU (Slave) protocol. Dedicated
Modbus registers are used for tracking analog Voltage and
Current inputs.
Unit scans all the inputs continuously and stores this
information into Input register. The communication parameters,
unit address and operational modes (Voltage / Current) are set
by DIP switch.
COM1: 2-wire RS485 for Communication
Pin number Signal
1 A (TX+/RX+)
2 B (TX-/RX-)
3
4
[Note: For termination, connect external resistor (120Ω)
between "A" and "B"]
SG
NC