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Dorma

Dorma ED50LE Series Power Operator

SKU: DS4670-01B
$ 2,111.00

Dorma DS4670-01A - Overhead Concealed Swing, Push Side Top Jamb Mount, With 2 910TC Wave Plate Actuators, Painted Aluminum AL (689)

Dorma DS4670-01B - Overhead Concealed Swing, Push Side Top Jamb Mount, With 2 910TC Wave Plate Actuators, Painted Dark Bronze DB (695)

Dorma DS4670-02A - Overhead Concealed Swing, Pull Side Top Jamb Mount, With 2 910TC Wave Plate Actuators, Painted Aluminum AL (689)

Dorma DS4670-02B - Overhead Concealed Swing, Pull Side Top Jamb Mount, With 2 910TC Wave Plate Actuators, Painted Dark Bronze DB (695)

 

Low Energy Operator

The ED50 low energy swing door operator is the perfect solution for barrier-free access applications, offering a true manual door closer experience. Simple and easy to install, the ED50 provides many features and functions to make existing doors easily accessible.

This medium-duty swing door operator can automate new or existing swing doors with a push plate, wave plate, or other "knowing act" device. The ED50 combines advanced automatic power assist, minimal push forces (as low as ANSI size 1) and reliable closing. Outswing or inswing doors can be adapted for barrier-free access with push, pull, or deep reveal arms suited to a wide variety of door hanging options.

Operator Types and Configurations:
4" x 6" Narrow Header:
  • Surface applied
  • Overhead concealed
2-3/4" x 5-1/8" Fine Cover:
  • Surface applied
Configuration:
Header dimensions (H × D × L):
  • 4" x 6" x length as required (Narrow)
  • 2-3/4" x 5-1/8" x length as required (Fine)
Operator weight:
  • 26.5 lb
Internal power supply available for accessories:
  • 24 volts DC ± 5% 1.5 A
Maximum door opening angle:
  • 110° (door stop recommended)
Maximum wire size:
  • 16 AWG
Maximum door weight:
  • 220 lb at 48" door width
Door width:
  • Minimum 28"
  • Maximum 48"
Axle extensions:
  • 13/16" (20 mm)
  • 1-3/16" (30 mm)
  • 2-3/8" (60 mm)
Reveal depth for pull arm:
  • 1-3/16" (30 mm)
Reveal depth for CPD pull arm with CPD lever:
  • 2-1/4"
Reveal depth for standard push arm:
  • 0 to 9-3/4"
Reveal depth for deep push arm:
  • 8" to 19-3/4"
Required operating conditions:
Ambient temperature:
  • 5°F to 122°F
Dry locations:
  • Relative air humidity
  • Maximum 93%, non-condensing
Power supply:
  • 115 volts AC ± 10%, 50/60 HzMaximum 6.6 A
Branch circuit protection (provided by others):
  • Maximum 15 Amps,dedicated branch circuit
Protection class:
  • NEMA 1
Power wiring:black, white, bare copper (ground):
  • Maximum 12 AWG
Operating noise:
  • Maximum 50 db(A)
Inputs:
Activation inputs:
  • X4*
  • Interior, exterior
  • Normally open contact
Safety sensors:
  • X5
  • Swing, approach sides, normally closed contact
Night/bank (intercom system):
  • X10 - 57, 57a
  • 8 to 24 volts DC/volts AC + 5%
Night/bank (key switch):
  • X1 - 35, 3
  • d2 - parameter
  • Configure for Normally Open or Normally Closed
Deactivation of drive function:
  • X6 - 4, 4a
  • d1 - parameter
  • Configure for Normally Open or Normally Closed
Door closer modes:
Automatic mode:
  • Door opens automatically following pulse generation by a knowing act device or by push/pull.
Manual mode:
  • Designed for doors primarily accessed manually.
Power assist:
  • Available only in door closer mode, manual opening drive support is automatically adjusted to operator size.
Hold open time:
Automatic opening:
  • dd - parameter
  • 0 to 30 seconds
Night/bank:
  • dn - parameter
  • 0 to 30 seconds
Manual opening:
  • do - parameter
  • 0 to 30 seconds
Door blocking behavior:
  • hd - parameter
  • Automatic, manual door modes
Electric strike delayed opening for locking mechanism:
  • Ud - parameter
  • 0 to 4 seconds
Integrated functions:
Opening force N (lbf):
  • Fo - parameter
  • Minimum 20 lbf (4.5)
  • Maximum 60 lbf (13.5.5)
Manual closing force N (lbf):
  • Fc - parameter
  • Minimum 20 lbf (4.5)
  • Maximum 60 lbf (13.5.5)
Maximum opening speed:
  • 27° per second
  • May be limited by door weight after learning cycle.
Maximum closing speed:
  • 27°per second
  • May be limited by door weight after learning cycle.
Door status:
  • X7 - 97, 98, 99
  • Sr - parameter
  • Door closed - Common
  • Door open - Normally Open
  • Door closed, locked - Normally Closed
Locking device feedback:
  • X3 - 43,3
  • Motor lock
Wind load control, maximum:
  • Fo, Fc - parameters
  • 2.5 lb f100 N
Voltage independent braking circuit:
  • Adjustable with potentiometer
LED status indicatorsService manual:
  • Green - 24 Vdc power
  • Red - Error codes
  • Yellow - Service interval
Program and Exit Only switches:
  • Auto, Close, Open, Exit Only; Off, On
User interface:
  • 4-button keypad, 2-digit display
Temperature management programService manual:
  • Overload protection
IDC, initial drive control:
  • Driving phase optimization
Cycle counter:
  • CC - parameter
  • 0 to 1,000,000
Power assist function:
  • hA, hF, hS - parameters
  • Drive support for manual opening door
Push & go function:
  • PG - parameter
  • Auto opening of door at 4° open