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MA2 / MA4
C) MORSETTIERE - TERMINAL BLOCKS - BORNIERS - ANSCHLUSSKLEMMEN - TERMINALES
PIN
10
11
12
13
14
15
16
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Refer to the manual for wiring details in the different operation mode
D) CONNESSIONE SENSORI - SENSORS CONNECTION - CONNEXION DES CAPTEURS - ANSCHLUSS DER SENSOREN - CONEXIÓN DE SENSORES
If shielded cables are not used or if the shield connection to PE is not properly wired then electromagnetic disturbance could cause signal corruption. A corrupted
signal could lead to unexpected behavior of the module which as a consequence could lead to potentially severe damage to people or things.
If the sensor connections are not correct or if the type of sensor connected to the input is incorrect (for example a voltage sensor connected to a current input
and vice versa), the functionality of the module is not more guaranteed.
Perform a complete system TEST (see "TESTING the system").
R
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EE
Tel. +39 0112482215 r.a. Fax +39 011859867
Sito web: www.reersafety.com - email: info@reer.it
SIGNAL
TYPE
1
24VDC
2
NODE_SEL0
Input
3
NODE_SEL1
Input
4
0VDC
9
24VDC_S1
Output
IN_S1
Input
NEG_S1
OUT_S1
Output
POS_S1
Input
0VDC_S1
Output
24VDC_S2
Output
IN_S2
Input
NEG_S2
OUT_S2
Output
POS_S2
Input
0VDC_S2
Output
9
24VDC_S1
Output
IN_S1
Input
NEG_S1
OUT_S1
Output
POS_S1
Input
0VDC_S1
Output
24VDC_S3
Output
IN_S3
Input
NEG_S3
OUT_S3
Output
POS_S3
Input
0VDC_S3
Output
24VDC_S2
Output
IN_S2
Input
NEG_S2
OUT_S2
Output
POS_S2
Input
0VDC_S2
Output
24VDC_S4
Output
IN_S4
Input
NEG_S4
OUT_S4
Output
POS_S4
Input
0VDC_S4
Output
NODE 0
NODE 1
NODE 2
NODE 3
DESCRIPTION
-
24VDC power supply
Node selection
(see following table)
-
0VDC power supply
MA2
Sensor 1 connections
Sensor 2 connections
MA4
Sensor 1 connections
Sensor 3 connections
Sensor 2 connections
Sensor 4 connections
CONFIGURATION NODE SEL
NODE_SEL0 (PIN 2)
0 (or not connected)
24VDC
0 (or not connected)
24VDC
QUICK INSTALLATION GUIDE
OPERATION
-
Input ("type B" according to EN 61131-2)
Input ("type B" according to EN 61131-2)
Isolated 24VDC power supply for sensor 1
4/20mA sensor 1 Input
0/10V sensor 1 negative input
4/20mA sensor 1 Output
0/10V sensor 1 positive input
Isolated 0VDC reference for sensor 1
Isolated 24VDC power supply for sensor 2
4/20mA sensor 2 Input
0/10V sensor 2 negative input
4/20mA sensor 2 Output
0/10V sensor 2 positive input
Isolated 0VDC reference for sensor 2
Isolated 24VDC power supply for sensor 1
4/20mA sensor 1 Input
0/10V sensor 1 negative input
4/20mA sensor 1 Output
0/10V sensor 1 positive input
Isolated 0VDC reference for sensor 1
Isolated 24VDC power supply for sensor 3
4/20mA sensor 3 Input
0/10V sensor 3 negative input
4/20mA sensor 3 Output
0/10V sensor 3 positive input
Isolated 0VDC reference for sensor 3
Isolated 24VDC power supply for sensor 2
4/20mA sensor 2 Input
0/10V sensor 2 negative input
4/20mA sensor 2 Output
0/10V sensor 2 positive input
Isolated 0VDC reference for sensor 2
Isolated 24VDC power supply for sensor 4
4/20mA sensor 4 Input
0/10V sensor 4 negative input
4/20mA sensor 4 Output
0/10V sensor 4 positive input
Isolated 0VDC reference for sensor 4
NODE_SEL1 (PIN 3)
0 (or not connected)
0 (or not connected)
24VDC
24VDC
2
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