Baumer NE210 사용 설명서 - 페이지 28

{카테고리_이름} Baumer NE210에 대한 사용 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Baumer NE210 44 페이지. Electronic preset electronic preset counter

페이지 인쇄

NE210

voltage selector

3.1

Connecting the voltage supply

Three voltage supply are available:

AC voltage: 24/48 VAC (50/60 Hz), set the required alternating vol-

tage with the voltage selector switch.

AC voltage: 85...265 VAC (50/60 Hz), wide range supply

DC voltage: 24 VDC ±10 %

Supply voltage

24 VAC ±10 %

48 VAC ±10 %

85...265 VAC

24 VDC ±10 %

➜ Model 24/48 VAC: set the required alternating voltage with the

voltage selector switch.

➜ Connect AC at the contacts 2 and 3 according to the terminal

diagram.

DC-voltage 24 VDC

Connect voltage supply that is free from any interference. Do not uti-

lize the voltage supply for parallel supply of drives, shields, magnetic

valves, etc. Supplying lines must be separated from lines providing

load current.

Fire protection: Operate the instrument using the recommended

external fusing indicated in the type label. EN 61010 specifies that 8

A/150 VA (W) must never be exceeded in the event of a fault.

3.2

Assignment signal output „relay contact"

Terminals 4, 5 and 6 form a no-potential changeover contact, which

can be assigned as a pulse or continuous contact in accordance

with the adjoining wiring diagram.

Implementation as a pulse or continuous signal is effected via DIP-

switch 2 and in the programming mode, line 12 (see 3.6).

The pulse time is programmed in the programming mode, line 2.

Max. rating

150 VA/30 W

The user is responsible for ensuring that a switching load of 8A /

150 VA (W) is not exceeded in the event of a fault. Internal spark

suppression by means of two zinc oxide varistors (275 V). The output

relays of the instrument (1 relay or several) may only be disengaged

in total 5 x per minute at the most. Admissible clicks according to

interference suppression standard EN 61000-6-4 for the industrial

sector. In case of a higher switching rate, the operator must take

care of interference suppression on the spot and under his own

responsibility by observing the load to be switched.

➔ Assign terminals 4, 5 and 6 (relay contact outputs) accordingly.

www.baumer.com

Recommended external protection

M 400 mA

M 315 mA

M 400 mA

Max. voltage

250 V

Max. current

1 A