Digital Inputs Di; Digital Outputs Dq - Siemens SIMATIC ET 200SP Operating Instructions Manual

10.3

Digital inputs DI

The digital inputs are non-isolated with the ground of the electronic weighing system supply
voltage 24 V.
Article number
Digital inputs
Number of inputs
Input voltage
● Rated value (DC)
● Permitted voltage at input, max.
● Current consumption @ 24 V DC
● Voltage surge
● Logical signal level 1 (min.)
● Logical signal level 0 (max.)
● Signal frequency
● Sampling rate (firmware)
● Filtering can be parameterized (data record 7)
● Signal changes that are shorter than the programmed
time are not recorded.
● Electrical isolation
● Type in accordance with EN 61131-2:2017
10.4

Digital outputs DQ

The set value is output at the digital output in case of a fault or SIMATIC CPU stop.
A freewheeling diode has to be installed at the consumer with inductive loads at the digital
output.
Article number
Digital outputs
Number of outputs
Short-circuit protection
Supply voltage range
Supply voltage DQ via electronic weighing system supply
Output switching capacity
● With resistance load, max.
Total current of the outputs
● Current per electronic weighing system, max.
Refresh rate of the firmware
Technology module TM SIWAREX WP351 HF
Operating Instructions, 01/2020, A5E47521010-AA
7MH4138-6BA00-0CU0
3
24 V
30 V DC
1.6 mA
35 V DC for 0.5 s
11 V DC, input current typ. ≤.1.45 mA
5 V DC, input current ≤ 0.2 mA
0 ... 100 Hz
1 ms
0 ... 40 ms in intervals of 5 ms
500 V AC
Type 3
7MH4138-6BA00-0CU0
3 (high-side switch)
Yes
19.2 ... 28.8 V DC
0.5 A
1.5 A
With a total current ≥ 0.6 A, reduce the ambient temperature
by -1 °C per 100 mA.
1 ms
Technical data
10.4 Digital outputs DQ
151