MATRIX/CP.BULL Control Unit
The MATRIX/CP.BULL electronic control unit can be used to control 1 230Vac motor, with power not exceeding 1000W.
It is provided with “Single fault test” function, in compliance with the Machinery Directive 98/37/EC.
GENERAL WARNINGS
a) The electrical installation and the operating logic must comply with the regulations in force.
b) The leads fed with different voltages must be physically separate, or they must be suitably insulated with additional insulation of
at least 1 mm.
c) The leads must be secured with an additional xture near the terminals.
d) Check all the connections again before switching on the power.
e) The unused N.C. inputs must be bridged.
INPUT/OUTPUT FUNCTIONS
MATRIX/CP.BULL Control Unit
Terminal No. Function Description
1-2 Power supply Input, 230Vac 50Hz (1-Phase/2-Neutral)
3 GND Connection to ground (compulsory)
4-5 Aerial Connection of the insertable radio receiver card (4-signal/5-display).
6-7 RX 2° Ch Output, second radio channel of the receiver. N.O. voltage-free contact.
8-9 24Vac Output: power supply of accessories, 24Vac/500mA max.
10-11
SCA o
Service light
Normally Open (N.O.) free contact. Conguration like SCA (open gate warning LED) or timed
service light (see SERL Logic).
12-13 PHOTO TEST
N.O. free contact. It is used to power photocell transmitters in TEST operating mode.
See diagram “Connection of tested safety devices” and TST1 and TST2 Logic.
14 COM Common for control inputs.
15 OPEN Input, OPEN push-button (N.O. contact).
16 CLOSE Input, CLOSE push-button (N.O. contact)
17 Step-by-Step Input, step-by-step push-button (N.O. contact)
18 PED
Input, pedestrian push-button (N.O. contact). It controls the partial opening. Conguration is
through parameter TPED. When TCA time has elapsed (if activated) a closure control signal
is sent.
19 COM Common, for limit switches and safety devices
20 STOP Input, STOP push-button (N.C. contact)
21 PHOT O
Input, (N.C. contact) for safety devices (e.g. photocells).
In the closing phase: the contact opening causes the motor stop. Common: when the pho-
tocell is released, the motor inverts the movement direction (open).
In the opening phase: the contact opening causes the motor stop. When the photocell is
released, the motor re-starts the opening operation.
22 SWO Input, OPEN limit switch (N.C. contact)
23 SWC Input, CLOSE limit switch (N.C. contact)
24 PHOT C
Input (N.C. contact) for safety devices (e.g. photocells).
In the closing phase: Conguration through PHTC Logic.
In the opening phase: Conguration through PHTC Logic.
25-26 DAS
Input, safety edge
Resistive edge: “DAS” Jumper closed
Mechanical edge: “DAS” Jumper open
When the edge is activated, the gate movement is stopped and reversed for about 3s.
If the edge is not in use: “DAS” Jumper open, 25-26 terminals are short-circuited.
27-28-29 Motor
Connection of motor 230Vac - single-phase:
27-Phase/28-Common/29-Phase
27-30 Capacitor Connection of capacitor
31-32 Blinker Connection of blinker, 230Vac 40W max.