NOSHOK 1800 Series Attachable Loop-Powered Indicator - Manual (Page 3)

1 Introduction
The indicator with LED-display is a microprocessor controlled displaying, monitoring and
controlling device.
In according to his type the device is supporting an input for:
- standard signal 4 – 20 mA
- standard signal 0 – 10 V
The device features one switching output (npn-output), which can be configured as 2-point-
controller or min./max. alarm output.
The state of the switching output is displayed with the LED left beneath the LED-display.
When leaving our factory the 1800
has been subjected to various inspection tests and is
completely calibrated.
Before the 1800 Series
Indicator can be used, it has to be configured for the customer’s application.
2 Safety regulations
This device was designed and tested considering the Safety regulations for electronic
measuring devices. Faultless operation and reliability in operation of the measuring device can
only be assured if the General Safety Measures and the devices specific safety regulation
mentioned in this users manual are considered.
1. Faultless operation and reliability in operation of the measuring device can only be assured if
the device is used within the climatic conditions specified in the chapter “Specification“.
2. Always disconnect the device from its supply before opening it. Take care that nobody can
touch any of the unit‘s contacts after installing the device.
3. Standard regulations for operation and safety for electrical, light and heavy current equipment
have to be observed, with particular attention paid to the national safety regulations
(e.g. VDE 0100).
4. When connecting the device to other devices (e.g. the PC) the interconnection has to be
designed most thoroughly, as internal connections in third-party devices (e.g. connection of
ground with protective earth) may lead to undesired voltage potentials.
5. The device must be switched off and must be marked against using again, in case of obvious
malfunctions of the device which are e.g.:
- visible damage
- no prescripted working of the device
- storing the device under inappropriate conditions for longer time
When not sure, the device should be sent to NOSHOK for repairing or servicing.
Button2 Button1 Button3
1010 West Bagley Road, Berea, Ohio 44017 P 440.243.0888 F 440.243.3472 www.noshok.com
3