BEA Mc-25 Manuale utente

75.0066.07 MC-25 20180913 Page 1 of 4

MC-25

PRECAUTIONS

75.0066.07 MC-25 20180913 Page 1 of 4

Delay-on-make / Delay-on-break

time relay

ENGLISH

DESCRIPTION

TECHNICAL SPECIFICATIONS

Power supply: 15 – 24 VAC/VDC -5 – 10%

Operating frequency: 4 MHz (microprocessor)

Power consumption: 10 mA at rest; 50 mA max.

Output: 2 SPST relays

Max. voltage (relay contact): 30 VDC / 120 VAC

Max. current (relay contacts): 1.0A DC / 0.5A AC

Speciﬁcations are subject to change without

prior notice.

All values measured in speciﬁc conditions.

Shut off all power going to header before attempting any wiring procedures.

Maintain a clean and safe environment when working in public areas.

Constantly be aware of pedestrian trafﬁc around the door area.

Always stop pedestrian trafﬁc through the doorway when performing tests that may result in unexpected

reactions by the door.

ESD (electrostatic discharge): Circuit boards are vulnerable to damage by electrostatic discharge. Before

handling any board, ensure you dissipate your body’s ESD charge.

Always check placement of all wiring before powering up to ensure that moving door parts will not catch

any wires and cause damage to equipment.

Ensure compliance with all applicable safety standards (i.e. ANSI A156.10) upon completion of installation.

DO NOT attempt any internal repair of the components. All repairs and/or component replacements must

be performed by BEA, Inc. Unauthorized disassembly or repair:

1. May jeopardize personal safety and may expose one to the risk of electrical shock.

2. May adversely affect the safe and reliable performance of the product resulting in a voided warranty.

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WIRING

ELECTRICAL INSTALLATION

RELAY 2 N.O. contact

RELAY 2 N.C. contact

RELAY 2 COM contact

COM / N.O. (Act. Device input contact)

Power (-) 15 – 24 VAC/VDC

COM / N.O. (Act. Device input contact)

Power (+) 15 – 24 VAC/VDC

RELAY 1 COM contact

RELAY 1 N.O. contact

RELAY 1 N.C. contact

BLACK

RED

GRAY

ORANGE

PURPLE

BROWN

GREEN

BLUE

YELLOW

JP11

4 JP2

MC-25

NO COM

Push Plate,

Motion Sensor, etc.

DRY INPUT

R E L A Y 2

GRAY GRAY

GREEN YELLOW BLUE

(NC) (COM) (NO)

PURPLE (NC)

RED (COM)

BLACK (NO)

ORANGE

BROWN

NOTE : Unused wires must be insulated

to prevent damage. No voltage

should be applied to the gray wires

or damage to the unit will result.

MAGLOCK / ELECTRIC STRIKE

can either be a wet or dry output,

depending on jumper position

DOOR CONTROL

activation circuit at door control

Use blue and yellow for activation circuits requiring

a closed contact to activate the control.

observe polarity when

using DC power

15 – 24

VAC

75.0066.07 MC-25 20180913 Page 3 of 475.0066.07 MC-25 20180913 Page 3 of 4

MODULE SETTINGS

JUMPER SETTINGS: choice of wet or dry output for RELAY 1

DRY (no voltage/current supplied by time delay) = both jumpers on left and middle pins

WET (voltage/current supplied by time delay) = both jumpers on right and middle pins

supplied voltage = input voltage

DIP SWITCH SETTINGS: hold-open time delay

RELAY 1:

Adjustable from 0 to 7 seconds; red LED

on for duration of time delay set on

RELAY 1; independent of time delay set

on RELAY 1, RELAY 2 activates 0.5 or 1.5

seconds after RELAY 1 begins.

RELAY 2:

Time delay set to RELAY 2 is the hold open time delay

for the door; adjustable from 0 to 15 seconds; green

LED indicates RELAY 2 is active and sending signal to

door control to hold door open.

DELAY OPTION:

Time delay between

Relay 1 being activated

and Relay 2 being

activated.

OFF

7654321

green LED (safety beams)

red LED (lock-out time)

RED LED

(RELAY 1 active)

GREEN LED

(RELAY 2 active)

JP1

JP2

BLUE

GREEN

YELLOW

GRAY

ORANGE

GRAY

BROWN

RED

BLACK

PURPLE

DRY OUTPUT ON RELAY 1

BLUE

GREEN

YELLOW

GRAY

ORANGE

GRAY

BROWN

RED

BLACK

PURPLE

JP1

JP2

WET OUTPUT ON RELAY 1

TIME

DELAY

(sec)

DIP 1

(1 sec)

DIP 2

(2 sec)

DIP 3

(4 sec)

1ON OFF OFF

2OFF ON OFF

3ON ON OFF

4OFF OFF ON

5ON OFF ON

6OFF ON ON

7ON ON ON

TIME

DELAY

(sec)

DIP 4

(1 sec)

DIP 5

(2 sec)

DIP 6

(4 sec)

DIP 7

(8 sec)

1ON OFF OFF OFF

2OFF ON OFF OFF

3ON ON OFF OFF

4OFF OFF ON OFF

5ON OFF ON OFF

6OFF ON ON OFF

7ON ON ON OFF

8OFF OFF OFF ON

9ON OFF OFF ON

10 OFF ON OFF ON

11 ON ON OFF ON

12 OFF OFF ON ON

13 ON OFF ON ON

14 OFF ON ON ON

15 ON ON ON ON

TIME

DELAY

(sec)

DIP 8

0.5 OFF

1.5 ON

Page 4 of 4 75.0066.07 MC-25 20180913Page 4 of 4 75.0066.07 MC-25 20180913

TROUBLESHOOTING

Door sequencer

will not activate

Faulty power supply or

activation input

Ensure correct power supply of 15 – 24 VAC / VDC.

Power should come from an isolated transformer – not

from the door control.

Check for proper power at the orange and brown

wires of the Door Sequencer. If power source is good,

but not present at the connector, check the orange

and brown wires for continuity with an ohm meter.

Replace as necessary.

When powering with DC power, observe polarity.

Orange must be (-) and brown must be (+).

Using a multi-meter, check both gray wires for continu-

ity.

Door stays open

too long

Total time delay between the

door sequencer and the door

control is too long

For hold-open time, use the Time Delay Module timer

if the door control does not have a time-delay adjust-

ment. If it does, set the Time Delay Module to the

minimum setting, and use the door control’s hold time

exclusively.

Door unlocks but

will not open

Lock device is drawing too

much from the power supply

Install separate power supply for lock device.

BEA, the sensor manufacturer, cannot be held responsible for incorrect installations or inappropriate adjustments of the sensor/device; therefore, BEA

does not guarantee any use of the sensor outside of its intended purpose.

BEA strongly recommends that installation and service technicians be AAADM-certiﬁed for pedestrian doors, IDA-certiﬁed for doors/gates, and factory-

trained for the type of door/gate system.

Installers and service personnel are responsible for executing a risk assessment following each installation/service performed, ensuring that the sensor