EML371 - Lock Dormakaba - Free user manual and instructions

Product Type	Surface Mini Electromagnetic Lock
Model	EML371 (Single Door)
Brand	Dormakaba
Holding Force	750 lb (340 kg)
Housing Dimensions	1" D x 1-7/8" W x 9-3/8" L (25.4 mm x 47.6 mm x 238.1 mm) incl. mounting bracket
Armature Plate Dimensions	7/16" D x 1-1/2" W x 7-1/4" L (11.1 mm x 38.1 mm x 184.2 mm)
Voltage	12/24 VDC (field selectable)
Current Consumption	Max 0.52 A at 12 VDC / Max 0.26 A at 24 VDC
Operating Temperature	14 to 140°F (-10 to 60°C)
Output Relays	BA (with LED): SPDT 1.0 A @ 24 VDC; DP: SPDT 0.20 A @ 12 VDC, 0.12 A @ 24 VDC
Wiring	2 wires power input; up to 5 wires output
Mounting	4-bolt adjustable keyhole mounting
Material	628 brushed anodized aluminum lock body; other finishes available as cover
Surge Protection	MOV surge protection
Residual Magnetism	None (no residual magnetism)
Fire Rating	UL 10C positive pressure, 3-hour fire rated
Certifications	UL/CUL listed; ANSI/BHMA 156.22 Grade 1 pending; CSFM pending
Door Position Sensor (DP)	Ceramic magnet-reed type, tamper resistant
LED Indicator (BA version)	Red (unsecured) / Green (secured)
Compatible Door Types	Outswinging interior doors; pairs of doors without mullion (EML372)
Recommended Power Supply	DORMA PS53 Series filtered, regulated DC power supply
Optional Accessories	Angle brackets, filler bars, glass door brackets, spacers, top jamb Z bracket, MCW371/372 cover wraps

Frequently Asked Questions - EML371 Dormakaba

What is the holding force of the Dormakaba EML371 lock?

The EML371 provides a holding force of 750 lb (340 kg) for single-point locking.

What voltage does the EML371 require?

The lock is field selectable for 12 or 24 VDC. At 12 VDC it draws a maximum of 0.52 A, and at 24 VDC a maximum of 0.26 A.

How do I wire the EML371?

The lock requires 2 wires for power input and can have up to 5 wires for output (depending on options). Use a filtered, regulated DC power supply like DORMA PS53 series.

Is the EML371 fire rated?

Yes, the EML371 is UL 10C positive pressure fire rated for 3 hours and UL/CUL listed.

Can the EML371 be used on double doors?

For double doors without a mullion, use the EML372 model which provides two-point locking (750 lb each point). The EML371 is designed for single doors.

What is the Door Position Sensor (DP) option?

The DP option uses a ceramic magnet-reed switch to remotely indicate if the door is open or closed. The magnet is embedded in the armature for tamper resistance.

How do I select the voltage on the EML371?

The voltage is field selectable by changing a jumper or DIP switch inside the lock housing. Refer to the manual for exact settings.

What finishes are available for the EML371?

Standard lock body is 628 brushed anodized aluminum. Other finishes (brass, bronze, chrome, black, etc.) are available as covers.

Does the EML371 have surge protection?

Yes, it includes MOV surge protection to guard against voltage spikes.

What is the operating temperature range for the EML371?

The lock operates between 14°F and 140°F (-10°C to 60°C).

USER MANUAL EML371 Dormakaba

DORMA EML371 & EML372 SURFACE MINI ELECTROMAGNETIC LOCKS

Low profile for interior traffic control.

These small electromagnetic locks install perfectly alongside most automatic door operators or stop-mounted door hardware, reducing installation time and eliminating the need for extra brackets. The 1-7/8" width helps keep undersized openings within code. This is the ideal magnet for use on narrow-style aluminum doors. The EML372 version is especially useful on pairs of doors without mullions.

DORMA Solutions

■ Up to 750 lb (340 kg) holding force
- Larger LED size for better visibility (BA DP version only)
- Low energy consumption
■ Field selectable voltage - 12/24 VDC
■ Stabilizing 4 bolt mounting (8-bolt for EML372)
■ Adjustable keyhole mounting
■ MOV surge protection
■ No residual magnetism
■ Easy-access wiring cavity
- Hardened steel armature nut
■ 628 brushed anodized aluminum lock body

NOTE: When installed on access-controlled egress door assemblies, per NFPA101, must use Push to Exit labeled manual release device. DORMA push-button models PBEP, PB72, or PB73 are recommended.

Listings & Approvals

• UL/CUL listed under their continuing reinspection programs and conforms to standards UL 10C and GWXT positive pressure fire testing, 3 hour fire rated
  ■ ANSI/BHMA 156.23, Grade 1 pending
  ■ CSFM pending
  ■ Contributes to U.S. Green Building Council, LEED ^® MR Credits 2.1, 4.1, 4.2, and 5.1

EML371 Single Outswinging Interior Doors

Two metallic rectangular electronic lock components with mounting holes and a separate rectangular base (no text or symbols visible)

Larger LED Size for Better Visibility (Bond Alert versions only)

Simple 3D-rendered geometric object with a rectangular base and a small rectangular cutout, enclosed in a circular frame (no text or symbols)

EML372 Double Outswinging Interior Doors without Mullion

Exterior view of a stainless steel electrical enclosure with multiple metal plates and control panels (no text or symbols visible)

Specifications EML371 EML372

Housing Dimensions 1" D × 1-7/8" W × 9-3/8" L(25.4 mm × 47.6 mm × 238.1 mm)(including 3/16" (4.8 mm) mounting bracket)		1" D × 1-7/8" W × 18-3/4" L(25.4 mm × 47.6 mm × 476.3 mm)(including 3/16" (4.8 mm) mounting bracket)
Armature	7/16" D × 1-1/2" W × 7-1/4" L	7/16" D × 1-1/2" W × 7-1/4" L
Plate Dimensions	(11.1 mm × 38.1 mm × 184.2 mm)	(11.1 mm × 38.1 mm × 184.2 mm)
Voltage Field selectable 12/24 VDC		Field selectable 12/24 VDC
	Tolerance ±10%	Tolerance ±10%
Power/Current	Max 0.52 A at 12 VDC	Max 0.52 A at 12 VDC (each lock)
Requirements	Max 0.26 A at 24 VDC	Max 0.26 A at 24 VDC (each lock)
Holding Force One-point locking		Two-point locking(750 lb each point)
	(750 lb)
Output Relays BA (with LED)—SPDT 1.0 A @ 24 VDCDP—SPDT 0.20 A @ 12 VDC and 0.12 A @ 24 VDC		BA (with LED)—SPDT 1.0 A @ 24 VDC (each lock)DP—SPDT 0.20 A @ 12 VDC and 0.12 A @ 24 VDC(each lock)
Wiring Requirements	2 wires—power input; up to 5 wires output	2 or 4 wires—power input; up to 5 or 10 wires output
Operating Temperature 14 to 140° F (-10 to 60°C) 14 to 140° F (-10 to 60°C)

NOTE: DORMA recommends frame reinforcement and our filtered, regulated DC voltage PS53 Series power supplies.

Function	Description
Door Position Sensor (DP)	Ceramic magnet-reed type sensor for remote indication of door status (opened or closed, independent of local power); magnet embedded in armature for tamper resistance; reed switch inside electronic housing cavity for easy access.
LED Indicator	Included with BA options, the LED gives a local indication of lock status: red—unsecured; green—secured.

Finish ^1

Plated

■ Brass: 605 (Bright) or 606 (Satin)
■ Bronze: 613 (Oxidized Satin)
- Chrome: 625 (Bright) or 626 (Satin)

Painted

■ Bronze: 691 (Dull)
■ Black: 693
■ Gold: 696 (Satin)

1. Lock body supplied in 628. All other finishes supplied as a cover.

Optional Mounting Accessories

• Angle brackets
  ■ Armature plate holders
• Filler bars
  ■ Glass door brackets
• Spacers
• Top Jamb Z bracket kits for inswinging doors
  ■ Magnet housing cover wraps—MCW371 or MCW372 (specify finish)

Options

DP—Door position sensor (retrofit kits available)

BA DP—Bond alert/door position sensor combination

HOW TO ORDER EML371/EML372 SERIES

EML371 Typical Installation

Simple line drawing of a door frame with no text or symbols

EML372 Typical Installation

Architectural diagram of a two-story building facade with vertical supports and a central doorway (no text or symbols)

NOTE: A minimum distance of 1-5/8" (41.3 mm) is required without the need of a mounting accessory. Should you require a mounting accessory please see our literature or contact Customer Service.

DORMA also offers a complete line of Electromagnetic Locks, Electric Strikes, Door Controls, Power Supplies, Switches, Keypads & Readers, Exit Devices, Systems & Door Hardware.

www.dorma.com

DORMA USA, Inc.

Dorma Drive, Drawer AC

Reamstown, PA 17567

Tel: [phone]

Fax: [phone]

[e-mail]

DORMA Canada

1680 Courtney Park Drive, Unit 13

Mississauga, Ontario L5T 1R4

Tel: [phone]

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www.dormacanada.com

DORMA Mexico

Calle Sur 110 no. 63, Col. Tolteca

01150 México, D.F.

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