Proface LT4300M - 5.7 Modular HMI + Control" - Manual (Page 135)

LT-4201TM/4301TM Hardware Manual
135
The table describes the characteristics of the Pulse Output/PWM Output/High-speed Counter
(Synchronize Output):
Characteristic Value
Output type Sink/Source
Rated voltage 24 Vdc
Power supply input range 19.2...28.8 Vdc
Power supply reverse protection Yes
Pulse output/PWM output current 50 mA/point, 100 mA/common
Response time for original input 2 ms
Isolation resistance Between fast
outputs and
internal logic 10 M Ω or more
Between power
supply port and
protective earth
ground (PE) =
500 Vdc 10 M Ω or more
Residual voltage for I = 0, 1 A 1.5 Vdc or less
Delay Off to on (50 mA load): 1.1 ms
On to off (50 mA load): 1.1 ms
NOTE: The delay is not including the cable delay.
Minimum load impedance 80 Ω
Maximum Pulse output frequency 50 KHz
Maximum PWM output frequency 65 kHz
Accuracy Pulse
Output/PWM Output Frequency Accuracy Duty
10...100 Hz 0.1% 0...100%
101...1000 Hz 1% 1...99%
1.001...20 kHz 5% 5...95%
20.001...45 kHz 10% 10...90%
45.001...65 kHz 15% 15...85%
Duty rate range 1...99%
Cable Type Shielded, including 24 Vdc power supply
Length Maximum 5 m (16 ft)
Terminal blocks Type: 3.5 mm (0.137 in.) pitch
Terminal blocks are removable
NOTE: When using the acceleration/deceleration pulse output, there is a 1% maximum error for the
frequency.