Stanley MC521 Pro - 1 GENERAL DESCRIPTION; Intended Use and Applicability; Precautions and Safety; Features and Functions Overview

204038
Rev. C, 01/17/12
© 2012, THE STANLEY WORKS. ALL RIGHTS RESERVED. 3 of 19
2. INSTALLATION INSTRUCTIONS
2.1 Door Panel Components
NOTE:
For new installations, the door panel components shown in Table 2-1 are pre-assembled and wired in the
factory.
Table 2-1. Door Panel Components
Part Name
2-Contact Block Assembly
2-Contact Plate Assembly
4-Contact Block Assembly
Recessed Panic Pushbar with Switch
Detent Block for Delayed Egress
Shear Magnet Locks
2.1.1 Figure 1 illustrates the 4-Contact Block Assembly.
Figure 1. The 4-Contact Block Assembly
DE005
BOTTOM VIEW
CABLE TIE
GREEN WIRE
CONTACT
RED WIRE
CONTACT