Manual 37353A
MFR 13 Packages - Protection Relay
Page 72/91
© Woodward
Discrete
inputs----------------------------------------------------------------------------------------isolated
- Input range (V
Cont, discrete input
) .............................................. Rated voltage 18 to 250 Vac/dc
- Input resistance ............................................................................................. approx. 68 k
Ω
Relay
outputs ---------------------------------------------------------------------------------- potential free
- Contact material .......................................................................................................AgCdO
- General purpose (GP) (V
Cont, relay output
)
AC...................................2.00 Aac@250 Vac
DC.................................... 2.00 Adc@24 Vdc
0.36 Adc@125 Vdc
0.18 Adc@250 Vdc
- Pilot duty (PD) (V
Cont, relay output
)
AC..................................................................
DC.................................... 1.00 Adc@24 Vdc
0.22 Adc@125 Vdc
0.10 Adc@250 Vdc
Analog outputs ---------------------------------------------------------------------------------------isolated
- At rated value.............................................................................................. freely scaleable
- Insulation voltage.................................................................................................1,500 Vdc
- Resolution PWM........................................................................................................ 12 Bit
- -20/0/4 to 20 mA output....................................................................Maximum load 500
Ω
Pulse output-----------------------------------------------------------------------------------------------------
- Type ........................................................................................................... transistor output
- Rated gate voltage.....................................................................................................24 Vdc
- Maximum gate voltage..............................................................................................32 Vdc
- Minimum gate current...........................................................................................10 mA dc
- Maximum gate current ......................................................................... 30 mA dc (0.5 Vdc)
Interface
----------------------------------------------------------------------------------------------isolated
- Insulation voltage................................................... dependent on model: 500 to 3,000 Vdc
- Version.................................................................................................................... variable
Housing ----------------------------------------------------------------------------------------------------------
- Type ...........................................................................................APRANORM DIN 43 700
- Dimensions (W × H × D)........................................................................96 × 72 × 130 mm
- Front cutout (W × H) .................................................................. 91 [+1.0] × 67 [+0.7] mm
- Wiring ...........Screw-type terminals depending on connector 1.5 mm², 2.5 mm², or 4 mm²
- Recommended tightening torque ................ [1.5 mm² / 2.5 mm²] 0.5 Nm, [4 mm²] 0.6 Nm
use 60/75 °C copper wire only
use class 1 wire only or equivalent
- Weight............................................................................................................ approx. 800 g
Protection -------------------------------------------------------------------------------------------------------
- Protection system ....................................................IP42 from front with correct mounting
IP54 from front with gasket (gasket: P/N 8923-1036)
IP21 from back
- Front foil .................................................................................................. insulating surface
- EMC test (CE)............................................... tested according to applicable EN guidelines
- Listings........................................................ CE marking; UL listing for ordinary locations
UL/cUL listed, Ordinary Locations, File No.: E231544
(
Package GPY-I-N
not UL/cUL listed)
- Marine-Approval............................................................................................................. GL
