Product overview
EL1502, EL1512
13
Version: 3.5
2
Product overview
2.1
EL1502
2.1.1
Introduction
Fig. 9: EL1502
Up/down counter 24 V
DC
, 100 kHz
The up/down counter counts binary pulses, and transmits the counter state, in an electrically isolated form, to
the higher-level automation device.
The EL1502 EtherCAT Terminal can alternatively be operated as:
• a single-channel counter (32 bit) that can be toggled between counting up and down via the U/D input
(delivery state)
• a single-channel counter (32 bit) that is controlled via the gate connection
• two separate logic counters (32 bit) that can count in one direction only with the Clock 1 and Clock 2
inputs
The signal state of the inputs and outputs is indicated by light emitting diodes.
The two outputs (Output 1 and Output 2) are switched in relation to the counter value and can thus be used
as fast control signals for field devices.
The EL1502 supports distributed clocks, i.e. the input data can be monitored synchronously with other data
that are also linked to distributed clock terminals. The accuracy across the system is < 100 ns.
Содержание EL1502
Страница 1: ...Documentation EL1502 EL1512 Up down Counter 24 VDC 3 5 2018 06 08 Version Date ...
Страница 2: ......
Страница 71: ...Commissioning EL1502 EL1512 71 Version 3 5 Fig 76 Incorrect driver settings for the Ethernet port ...
Страница 126: ...Commissioning EL1502 EL1512 126 Version 3 5 Fig 151 EL1512 0000 0020 Standard scope of process data ...