Overview
l This product is suitable for the measurement and control of physical quantities such as temperature, pressure, liquid level and humidity
l With upper and lower limit and positive and negative deviation alarm function;
l With mA current transmission and feed function;
l Support RS485 / RS232 communication;
l Using modular structure, easy to maintain and upgrade functions;
l Wide range switching power supply, suitable for any region in the world;
The main technical indicators
l Measurement input: universal input, see Table 4 for details
l Control output: The output is modular. See Table 1 for model and function
Table 1
Model |
Function Description |
L2 |
Class 0.2 mA variable current output. 0 ~ 10mA / 2.2KΩ, 4 ~ 20mA / 1kΩ |
L21 |
Class 0.2 mA self-isolated transmission current output. Load capacity as above |
J1 |
Relay switch output, normally open + normally closed. Contact capacity: 8A / 220V |
J3 |
Triac non-contact zero-crossing switch output. Normally open type, 1A / 600V. Suitable for AC loads |
J4 |
Triac non-contact zero-crossing switch output. Normally closed, 1A / 600V. Suitable for AC loads |
J5 |
Small relay switch output, normally open + normally closed. Contact capacity: 2A / 220V |
J6 |
Two relay switch output modules, normally open × 2. Contact capacity: 5A / 220V |
K |
Solid state relay (SSR) trigger output. 12V ~ 15V / 45mA |
K1 |
Single SCR Zero-Crossing Trigger Output |
K2 |
Two TRIAC zero-crossing trigger outputs |
V0 |
Feed output (sensor power). 5V / 50mA |
V1 |
Feed output (sensor power). 12V / 50mA |
V2 |
Feed output (sensor power). 24V / 50mA |
V21 |
Feed output (with electromagnetic flowmeter). Self-isolated 24V or ± 12V / 100mA |
R |
RS232 serial communication interface. Communication distance≤15m |
S |
RS485 serial communication interface. Communication distance≤1Km |
S1 |
RS485 serial communication interface. Self-isolated, communication distance ≤1km |
D |
Data interface module. Data recording system with BT recorder |
l Display: double four-digit highlight LED display;
l Measurement accuracy: 0.2% F.S;
l Power failure data retention time: 10 years;
l Working environment: temperature -20 ~ + 65 ℃, humidity <85%
l Protection class: IP00
l Working power: 85 ~ 265VADC
Dimensions
Codes and specifications are shown in Table 2
Table 2
Code |
Description |
A |
96 × 96 × 100mm, opening: 92 × 92+0.5 mm. Front height: 9.5mm |
B |
48 × 96 × 100mm, opening: 45 × 92+0.5 mm. Front height: 9.5mm |
C |
96 × 48 × 100mm, opening: 92 × 45+0.5 mm. Front height: 9.5mm |
D |
72 × 72 × 100mm, opening: 69 × 69+0.5 mm. Front height: 9mm |
E |
80 × 160 × 100mm, opening: 76 × 152+0.5 mm. Plate height: 10mm |
F |
160 × 80 × 100mm, opening: 152 × 76+0.5 mm. Plate height: 10mm |
G |
48 × 48 × 90mm, opening: 45 × 45+0.5 mm. Front height: 5mm |
Contact: Henry Meng
Phone: +08613693229193
Tel: +086-010-21786280
Email: sales_lina@foxmail.com
Add: No. 18,Jianshe Road, Kaixuan street,Liangxiang,Fangshan District,Beijing China