Trip amplifier | WE77-GS-04

Артикул: WE77-GS-04
Производитель: Pepperl-Fuchs

Not available for purchase, If you need assistance please contact us sales@sm-industry.ru
Оборудование снято с производства, для уточнения замены свяжитесь с нами sales@sm-industry.ru

1-channel trip amplifier
Current monitoring (0 ... 20 mA)
115/230 V AC operating voltage
Integrated voltage supply for analog output sensors
Adjustment of 2 limit value windows with potentiometers (S1.1 for switch-on threshold and S1.2 for switch-off threshold)
2 output relays, each having 1 switchover contact
Direction of operation programmable with plug-in jumpers
Modular housing
Detection of different metals and hole diameters with analog sensor
Blocked or enabled inputs for relay 2 via terminal 4 or 7, respectively
Protection degree IP20

Datasheet as PDF in following languages:

ENG

DEU

Technical Data: WE77-GS-04

General specifications
Programming		limit value range adjustable via 2 potentiometers
Supply
Rated voltage		98 ... 126 V AC , 198 ... 253 V AC; 45 ... 65 Hz
Power consumption		4 VA
Indicators/operating means
LED yellow		switching state
Input
Measuring input		0 mA ... 20 mA (max. 50 mA)
Operating range		adjustable between 0 ... 20 mA
Input delay		approx. 2 ms
Repeat accuracy		≤ 1 %
Switching hysteresis		≤ 0.2 mA
Control input		16 V ... 30 V; 1 mA (terminal 4, 7)
Output
Type		each with 1 relay output with changeover contacts for current and voltage input
Sensor supply		24 V DC , 42 mA
Contact loading		250 V / 4 A / 500 VA / cos φ ≥0.7
Ambient conditions
Ambient temperature		-25 ... 60 В°C (-13 ... 140 В°F)
Storage temperature		-25 ... 85 В°C (-13 ... 185 В°F)
Mechanical specifications
Protection degree		IP20
Connection		self-opening terminals, max. conductor cross section 1 x 2.5 mm²
Mass		approx. 400 g
Dimensions		60 mm x 70 mm x 110 mm
Construction type		modular housing in NORYL SE 0 (Self-extinguishing), flammability classification to UL 94: V-0
Mounting		snap-on to 35 mm standard rail or screw fixing

Назад в раздел