Installation - Weidmuller PTX800A Bedienungsanleitung

•Installation
Caution: In order to meet product safety requirements, these units must
only be installed, by qualified staff, in accordance with the information
given in this manual, using the mounting clips and terminal blocks
supplied, and all relevant national electrical wiring and safety rules
must be followed.
Locate the instrument in an area that is free from dust, moisture
and corrosive gases (pollution degree II or better). Do not cover the
ventilation holes at the side of the case.
PowerSupplyRequirements
Check the power supply against the model number before applying
power to the instrument. PTX800A displays must be used with a
suitable mains Power Supply, ratings are as follows:
Voltage Range
100–132 V AC
200–264 V AC
21.6–26.4 V DC*
*The 4 V DC rated model has cULus approval. File number E56486.
Digitalpulseoutput
The retransmit pulse output gives a single pulse every time the total
increases by one unit. The pulse width is a constant  ms and the
minimum off time is  ms. The output is an isolated, NPN, open
collector transistor type and can switch a maximum of 50 V DC or a
current up to 00 mA.
Resetpulseinput
Accepts a volt-free contact closure, or a shorting link, between pins
 and 1. The contact must be closed for at least 100 mS.
Nominal Voltage
110 V AC
240 V AC
24 V DC
Power
6 VA
6 VA
6 W (at 24 V DC)
Frequency
47-63 Hz
47-63 Hz
-