SECO-LARM E-941S 600 Series User Manual

®
Electromagnetic Lock
E-941Sx-600 / E-941Sx-1200
Manual
Identification of: NFPA Standards 70 and 72
Model
Holding Force
Material
Color
E
-
941SA
-
600
600-lb (272kg)
Anodized Aluminum
Aluminum
E
-
941SA
-
1200
1,200-lb (545kg)
Anodized Aluminum
Aluminum
E
-
941SB
-
600
600-lb (272kg)
Anodized Aluminum
Black
E
-
941SB
-
1200
1,200-lb (545kg)
Anodized Aluminum
Black
E
-
941SD
-
600
600-lb (272kg)
Anodized Aluminum
Dark Bronze
E
-
941SD
-
1200
1,200-lb (545kg)
Anodized Aluminum
Dark Bronze
5NR4
Use only Hardware provided with these products for mounting. Door thickness should be 1
3
/
4
" thick, otherwise different
sex nut will be required. Door Header shall be minimum 2
3
/
4
" thick and flat surface is needed to securely mount screws
for magnet, may need filler plates or angle bracket to mount magnet correctly.
WARNING
!
Warnings indicate potentially hazardous
conditions, which if not avoided or corrected
may cause death or serious injury
NOTICE
Notices indicates a condition that may cause
equipment or properly damage only.
NOTICE
!
CAUTION
Cautions indicate potentially hazardous conditions, which if not
avoided or corrected, may cause minor or moderate injury.
Cautions may also warn against unsafe practices.
!
CAUTION
The electromagnet lock requires a
face-to-face fitting as shown in figure
otherwise, the holding force will be
greatly decreased (direction of
hydraulic press pull must be collinear).
!
CAUTION
Remove any diode installed across the
magnetic lock for spike suppression.
The magnet is fitted with a metal oxide
varistor to prevent back EMF.

SECO-LARM E-941S 600 Series Specifications

General

Brand	SECO-LARM
Model	E-941S 600 Series
Category	Locks
Language	English

Summary

Electromagnetic Lock Overview and Safety

Safety and Operational Notices

Important safety warnings, cautions, and operational notices for the electromagnetic lock.

Product Specifications

Table detailing models, holding force, material, and color options for the electromagnetic lock.

Product Details

Introduction

Overview of the electromagnetic lock's purpose and functionality.

Features

Key characteristics and benefits of the electromagnetic lock.

Parts List

List of all components included for mounting and installation.

Detailed Specifications

Comprehensive technical data including voltage, dimensions, and ratings.

Installation Guide

Overview of Components

Diagram illustrating the electromagnetic lock and its associated mounting hardware.

Installation Applications

Guidance on selecting appropriate brackets for different door types and mounting scenarios.

Installation Notes

Important considerations and precautions before and during installation.

Mounting Plate Installation

Step-by-step instructions for positioning and drilling for the mounting plate.

Door Drilling Procedures

Specific drilling instructions for different door types (metal, reinforced, solid core).

Armature Plate Mounting

Steps for attaching the armature plate with washers and ensuring proper pivot.

Securing Mounting Plate

Instructions for attaching the mounting plate with self-tapping screws.

Electromagnet Mounting

Connecting power leads and attaching the electromagnet to the mounting plate.

Voltage Selection and Wiring

Setting the correct voltage and connecting power wires to the terminal block.

Wiring and Connectivity

Wiring Diagram

Schematic showing how to connect the electromagnetic lock to the power supply.

Maximum Wire Distance Chart

Guidelines for determining minimum wire gauge based on distance and current.

Integrated Wiring Diagrams

Diagrams for connecting the lock with access control, fire alarm, and exit devices.

Troubleshooting and Support

Troubleshooting Guide

Common issues and solutions for the electromagnetic lock not locking or being forced open.

Warranty Information

Details on the lifetime limited warranty and its terms for SECO-LARM products.