Knick P45000, User Manual

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P45000
13
2.7 Output/Power Supply Terminal Assignments
1 2 3 4
1 2 3 4
Screw terminal Push-in terminal
1 Not used 3 Current output
2 Negative supply voltage / power supply 4 Positive supply voltage / power supply
The push-in terminal is executed as a two-tier terminal. Two internally connected terminals are avail-
able for each electrode. Consequently, the power supply can be looped in from one device to the next.
It should be noted that the output signal is galvanically connected to the power supply in each case.
2.8 Installation
2.8.1 General Installation Instructions
WARNING! Shock potential. Install the product with the power off.
WARNING! Risk of electrical flashover. When used in accordance with EN 50124-1 and pollution
degree PD3A (P45***K2*1* only), the product may be mounted horizontally only on plastic surfaces
with CTI 600.
The P45000 can be mounted in any installation position:
• vertically or horizontally on flat surfaces (with screws).
• on a 35-mm DIN rail (without using a DIN rail bus connector)
• side by side (maximum three devices next to, or above each other, possible with all aforemen-
tioned installation types)
The ZU1471 accessory can be used to increase the clearances. It is installed near the input’s high volt-
age contacts.
The ZU1474 accessory can be used to connect (in parallel) the input screw terminals of two devices for
redundant operation. It is installed on the screwed contacts.
2.8.2 Mounting
WARNING! Shock potential. Install the product with the power off.
01. Check to ensure the package contents are complete.
➜
Package Contents, p. 7
02. Check the P45000 for damage.