IDEC SX5L Series - Manual (Page 27)

2: H ARDWARE S PECIFICATIONS
2-16 SX5L C OMMUNICATION T ERMINAL U SER ’ S M ANUAL
Pulse Input Module SX5L-SBCN081
General Specifications
Pulse Input Specifications
Rated Power Voltage 24V AC (50/60Hz) / 24V DC compatible
Power Voltage Range 21.6 to 26.4V AC/DC (including 5% ripple)
Power Consumption 2.0 VA (24V AC), 1.0W (24V DC)
Power Inrush Current 15A maximum (24V AC/DC)
Allowable Momentary Power Interruption 10 ms minimum (at the rated power voltage)
Dielectric Strength 1,000V AC, 1 minute between power and FG terminals
Insulation Resistance 100 M Ω minimum between power and FG terminals (500V DC megger)
Operating Temperature 0 to 55°C (no freezing)
Operating Humidity 30 to 90% RH (non-condensing)
Storage Temperature –20 to +75°C (no freezing)
Storage Humidity 30 to 90% RH (non-condensing)
Pollution Degree 2 (IEC 60664)
Corrosion Immunity Atmosphere free from corrosive gases
Altitude
Operation: 0 to 2,000m
Transpor t: 0 to 3,000m
Vibration Resistance
10 to 57 Hz amplitude 0.075 mm, 57 to 150 Hz acceleration 9.8 m/s 2
2 hours per axis on each of three mutually perpendicular axes
Shock Resistance 294 m/s 2 , 11-ms sinusoidal half-wave pulse
Mounting 35-mm-wide DIN rail, direct panel mounting (M4 mounting screws)
Weight (approx.) 250g
Input Points 8 points
Rated Input Voltage 24V DC
Input Voltage Range 0 to 26.4V DC
Minimum Pulse Width
ON duration: 50 ms
OFF duration: 50 ms
Maximum Frequency Response 8 Hz
Input Impedance Approx. 3.4 k Ω
Input Current 7 mA/point (24V DC)
No. of Common Circuits 1 common circuit/point
Input Common Polarity Plus and minus common compatible
Input Turn ON Voltage 15V minimum (between input and COM terminals)
Input Turn OFF Voltage 5V maximum (between input and COM terminals)
Isolation from Power Line Photocoupler isolation
Dielectric Strength
500V AC, 1 minute between input and FG terminals
500V AC, 1 minute between input and power terminals
500V AC, 1 minute between input terminals
Insulation Resistance
100 M Ω minimum between input and FG terminals (500V DC megger)
100 M Ω minimum between input and power terminals (500V DC megger)
100 M Ω minimum between input terminals (500V DC megger)
Current Value Backup Times
10,000 times of current value storage into the built-in EEPROM during
power interruption