Where internal batteries are fitted they should be replaced with the recommended type and be installed with the correct polarity to avoid possible damage to the equipment, buildings and persons.
Terminal Function Electrical characteristics
R1A NO contact of the relay Min. switching capacity:
• 5 mA for 24 V c
Maximum switching capacity:
• 2 A for 250 V a OVC II and for 30 V c on inductive load
(cos j = 0.4 and L/R = 7 ms)
• 3 A for 250 V a OVC II and 4 A for 30 V c on resistive load
(cos j = 1 and L/R = 0)
• response time: 30 ms maximum.
R1B NC contact of the relay
R1C Common pin of the relay
COM Common of analog and logic I/Os
AI1 Voltage or current analog input • resolution: 10 bits
• precision: ± 1% at 25°C (77°F)
• linearity: ± 0.3% (of full scale)
• sampling time: 20 ms ± 1 ms
Analog voltage input 0 to +5 V or 0 to +10 V
(maximum voltage 30 V) impedance: 30 kW
Analog current input x to y mA, impedance: 250 W
5V +5 VDC power supply for reference potentiometer • precision: ± 5%
• maximum current: 10 mA
AO1 Voltage or current analog output (collector) • resolution: 8 bits
• precision: ± 1% at 25°C (77°F)
• linearity: ± 0.3% (of full scale)
• refresh time: 4 ms (maximum 7 ms)
Analog voltage output: 0 to +10 V (maximum voltage +1%)
• minimum output impedance: 470 W
Analog current output: x to 20 mA
• maximum output impedance: 800 W
LO+ Logic output • voltage: 24 V (maximum 30 V)
• impedance: 1 kW, maximum 10 mA (100 mA in open collector)
• linearity: ± 1%
• refresh time: 20 ms ± 1 ms.
LO- Common of the logic output (emitter)
LI1
LI2
LI3
LI4
Logic inputs Programmable logic inputs
• +24 VDC power supply (maximum 30 V)
• impedance: 3.5 kW minimum
• state: 0 if < 5 V, state 1 if > 11 V in positive logic
• state: 1 if < 10 V, state 0 if > 16 V or switched off (not connected)
in negative logic
• sampling time: < 20 ms ± 1 ms.
+24V + 24 VDC supply provided by the drive + 24 VDC –15% +20% protected against short-circuits and
overloads.
Maximum customer current available 100 mA
