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Trip amplifier WE77-GS-04

WE77-GS-04
  • 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
  • Degree of protection IP20

注: Pepperl+Fuchs GmbH(旧社名)で発行された証明書・適合宣言書などすべての製品関連文書は、Pepperl+Fuchs AG(新社名)にそのまま適用されます。

データシート(PDF):


技術データ  WE77-GS-04

General specifications
Programminglimit value range adjustable via 2 potentiometers
Supply
Rated voltage98 ... 126 V AC , 198 ... 253 V AC; 45 ... 65 Hz
Power consumption4 VA
Indicators/operating means
LED yellowswitching state
Input
Measuring input0 mA ... 20 mA (max. 50 mA)
Operating rangeadjustable between 0 ... 20 mA
Input delayapprox. 2 ms
Repeat accuracy≤ 1 %
Switching hysteresis≤ 0.2 mA
Control input16 V ... 30 V; 1 mA (terminal 4, 7)
Output
Typeeach with 1 relay output with changeover contacts for current and voltage input
Sensor supply24 V DC , 42 mA
Contact loading250 V / 4 A / 500 VA / cos φ ≥0.7
Ambient conditions
Ambient temperature-25 ... 60 °C (-13 ... 140 °F)
Storage temperature-25 ... 85 °C (-13 ... 185 °F)
Mechanical specifications
Degree of protectionIP20
Connectionself-opening terminals,
max. conductor cross section 1 x 2.5 mm2
Massapprox. 400 g
Dimensions60 mm x 70 mm x 110 mm
Construction typemodular housing in NORYL SE 0 (Self-extinguishing), flammability classification to UL 94: V-0
Mountingsnap-on to 35 mm standard rail or screw fixing

Classifications

SystemClasscode
ECLASS 13.027210122
ECLASS 12.027210122
ECLASS 11.027210122
ECLASS 10.0.127210122
ECLASS 9.027210122
ECLASS 8.027210122
ECLASS 5.127210122
ETIM 9.0EC002654
ETIM 8.0EC002654
ETIM 7.0EC002654
ETIM 6.0EC002654
ETIM 5.0EC001485
UNSPSC 12.132101514

Details: WE77-GS-04