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9.2 Electrical Specifications
Unit / Interface Feature Value
Display 128 x 64 dot graphic LCD
Keypad 3 short-travel keys
Analog Input 1/2 Voltage range: 0 to 10 V
Reference potential: ground
Input resistance approx. 50 kΩ
Resolution 24 bit
Current Loop Signal Current: 0/4 to 20 mA
Reference potential: fully floating, max. ±500 V to ground
Burden: max. 800 Ω
Resolution: 16 bit
Voltage Output Voltage range: 0 to 10 V
Reference potential: ground
Load resistance: min. 50 kΩ
Resolution: 16 bit
Relay 1/2/3 Maximum Voltage: 30 V
Switching current: 0.5 A (max.)
Switching capacity: 10 W (max.)
Reference potential: fully floating,
max. ±500 V to ground
Power Supply Voltage range: 24 V DC, Permissible range 21V to
30V
Max. current: 1 A
Typical current draw: 500 mA
Safeguard: PELV (Protective Extra Low Voltage)
Digital Interface Type: RS-232
Baud rate: 19.2 kbaud
Data: 8 bit
Parity: None
Stop: 1
Flow control None
Reference potential: ground
Table 9.2: Electrical Specifications
File name:
FTC320 Operating Manual_1.09KD201009MPO5V04.pdf
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