2Pulse; Product Overview - Siemens SIMATIC ET 200S Operating Instructions Manual

2PULSE

5.1

Product Overview

Order Number
6ES7 138-4DD00-0AB0
Features
• 2-channel
• Apart from the set mode, the 2PULSE also has two other functions.
• Digital output DO 0 for channel 0 and digital output DO 1 for channel 1 to output the
• Digital input DI 0 for channel 0 and digital input DI 1 for channel 1 for enabling.
Operating Modes
• Pulse output mode
• Pulse-width modulation (PWM) mode
• Pulse train mode
• On/Off-delay mode
Technological Functions
Operating Instructions, 02/2007, A5E00124867-05
The two channels of the 2PULSE can be used independently of one another; they permit
pulse output in four different modes.
Minimum pulse duration: 200 µs,
Accuracy: ± (pulse duration x 100 ppm) ±100 µs
pulses.
Output of a pulse on the digital output of the 2PULSE with a specifiable pulse duration.
Output of a pulse train on the digital output of the 2PULSE; the output value corresponds
to the ratio of the pulse duration to the period.
Output of n pulses on the digital output of the 2PULSE with a specifiable period and pulse
duration.
The signal pending at the digital input DI is output with an on/off-delay at the digital output
DO by the 2PULSE.
5
253