Yudian (H.K.) Automation Technology Co. Ltd.
Website: http://www.yudian.us
http://www.yudian.com.hk
Email: sales@yudian.com.hk
Tel: +852-2770 8785 Fax: +852-2770 8796
3. (Part 3 and 4) indicate the module installed in OUTP and AUX sockets.
Allowed modules in each socket are as below:
Allowed Type
Module Socket
N L L0/L1 L5 G
3. OUTP (main output)
√ √
4. AUX (Auxiliary output)
√ √ √
N (or none) no module installed
L Relay contact output module (Capacity: 5A/250VAC, normal open)
L0/L1 Relay contact output module (Capacity: 2A/250VAC, normal open/normal close, spark
absorption at normal open, support AU1 alarm output)
L5 Dual relay output module Output module (Capacity: 2A/250VAC, normal open, support AU1 and
AU2 alarm output)
G SSR voltage output module (30mA/5VDC)
* D1-sized controller is fixed to SSR output(G) and no module option provided, i.e. AI-208-D1-G,
AI-208-D1-G-L0 or AI-208-D1-G-L5 must be specified upon order.
II. TECHNICAL SPECIFICATION
1. Input type : K, E, J, N (thermocouples); Pt100 (resistance temperature detector)
2. Instrument Input range : K, E, J, N (0~+999)℃, Pt100 (0~+800)℃
3. Measurement accuracy : 0.3%FS±1℃
4. Temperature display resolution : 0 or 0.0 (0.0 just for 0~99.9 display)
5. Control mode:
On-off control mode, or
PID control with auto-tuning.
6. Type of Alarm: High limit alarm, Lower limit alarm, Deviation High Alarm and Deviation Low Alarm
with alarm blocking at power on.
7. Power supply voltage rating: 100-240VAC, -15%, +10% / 50-60Hz.
8. Power consumption: ≤2W
9. Ambient temperature: -10~+60℃, Humidity: 0~90RH%
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