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Dorma ED50/ED100/ED250 Technical Data & Installation Manual

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Dorma ED50/ED100/ED250 Installation Instructions - Technical Data

3. Technical Data

3.1 ED50/ED100/ED250 Operator Technical Data

3.1.1 Operating Conditions

Parameter Specification
Ambient temperature 5 to 122 °F [-15 to 50°C]
Environment Suitable for dry rooms only
Relative air humidity 93% maximum, non-condensing
Power supply 115 Vac ±10%, 50/60 Hz, 6.6 A maximum
Branch circuit protection 15 A maximum, dedicated branch circuit (provided by others)
Protection class NEMA 1 [IP20]
Power wiring Black, white, bare copper (ground). 12 AWG maximum.
Operating noise Maximum 50 db(A)

3.1.2 General Specifications

Feature Details Notes
Maximum wire size 16 AWG For connector plug
Connector screw size 1/16”
Operator dimensions 27" x 2 3/4" x 5 1/8" [685 x 70 x 130 mm] 27" cover standard
Operator weight 21.8 lb [9.9 kg]
Power supply for accessories ED100/ED250: 24 Vdc ± 5%, 1.5 A ED50 requires external power supply (24 Vdc ± 5%, 1.5 A)
Max door opening angle 95° to 110° Depending on installation type

3.1.3 Inputs

Input Function Terminal Ref Pins Specification
Activation inputs X4 Interior, Exterior N.O. contact
Safety sensors X5 Swing, Approach 24 Vdc power provided / Signal Input
Night-bank (intercom system) X10 57, 57a 8-24 Vdc/Vac +5%
Night-bank (key switch) X1 35, 3 d2 parameter. Configure for N.O. or N.C. contact
Deactivation of drive function X6 4, 4a d1 parameter. Configure for N.O. or N.C. contact

3.1.4 Outputs & Integrated Functions

Function Code/Terminal Specification/Range
Door status X7 (97, 98, 99) Sr parameter. Door closed / open / closed & locked. (Com, N.O., N.C.)
Hold open time (Auto) dd parameter 0 to 30 s (Optional 0-180 s)
Hold open time (Night/Bank) dn parameter 0 to 30 s
Hold open time (Manual) do parameter 0 to 30 s
Locking device feedback X3 (43, 3) Motor lock feedback
Wind load control Fo, Fc parameters Max 33.7 lb-f (150 N)
Cycle counter CC parameter 0 to 1,000,000
Power assist function hA, hF, hS parameters Drive support for manual opening
Push & go function PG parameter Auto opening at 4° open

3.2 ED50 Operating Specifications

Spec Value Notes
Max Power Consumption 120 watt
Opening Force (Fo) Min: 20 N (4.5 lbf) / Max: 60 N (13.5 lbf)
Manual Closing Force (Fc) Min: 20 N (4.5 lbf) / Max: 60 N (13.5 lbf)
Max Door Weight 220 lb [100 kg]
Door Width Min: 28" / Max: 48"
Max Opening/Closing Speed 27 °/s May be limited by door weight

3.3 ED100 / ED250 Operating Specifications

Note: Opening and closing speeds may depend on door panel weight. Max speeds reached in full energy mode.

Specification ED100 ED250
Maximum power input 120 watt 240 watt
Closing torque See Chapter 2 See Chapter 2
Door width 28" - 48" [700 - 1219 mm] 28" - 63" [700 - 1600 mm]
Door width (Fire Protection) - 28" - 55" [700 - 1400 mm]
Opening speed (0 - 90°) 4* – 12 seconds 3* – 12 seconds
Closing speed (90 - 0°) 5* – 21 seconds 4* – 21 seconds
Axle extensions 20/30/60 mm 20/30/60/90 mm

3.4 ED100/ED250 Torque Overview

Installation Type ED100 ED250
Min (EN 2) Max (EN 4) Min (EN 4) Max (EN 6)
Manual Closing Torque (ft lb [Nm])
Pull version / Standard Push 9.6 [13] 27.3 [37] 19 [26] 48 [65]
Automatic Closing Force (lb f [N])
Standard 4.5 [20] FE 34 [150] / LE 15 [67] 4.5 [20] FE 34 [150] / LE 15 [67]
Manual Opening Torque (ft lb [Nm])
Pull version / Standard Push 22 [30] 37 [50] 40.6 [55] 63 [85]

4. Terminal Board Interfaces

Overview of the electrical connections on the ED50/ED100/ED250 terminal board.

X7 - Door Status
  • 97: N.C.
  • 98: COM
  • 99: N.O.
X9 - Locking Relay
  • 1, 2, 3: Relay output for lock
  • Max current: 1A, 48 V DC/AC
X3 - Locking Feedback
  • 43, 3: Locking feedback contact
X4 - Activation Inputs
  • 42, 3: Exterior (N.O.)
  • 41, 3: Interior (N.O.)
X5 - Safety Sensors
  • 1, 2: Test output / Signal
  • +24V / 0V Power
X6 - Deactivation/Program
  • 4, 4a: Deactivation of drive
X10 - Night Bank
  • 57, 57a: Intercom system (8-24 AC/DC)
X11 - Smoke Detectors
  • 11, 3: Smoke detector input
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