MAS NTR 735 A
INSTALLATION MANUAL
Simple Automation Control Module (MAS)
ntr_735a_e_mas_installation_manual.doc 07/1999 - 2/8
2. Hardware description
2.1 Part numbers
Codes Part numbers Power supply Inputs Outputs Dimensions Weight
Type No. Type No. mm kg
89 750 001 MAS 6 RCA 100 - 240V AC 100 - 240V AC 4 RELAY 2
89 750 002 MAS 10 RCA 100 - 240V AC 100 - 240V AC 6 RELAY 4 71.2 x 90 x 55 0.2
89 750 003 MAS 10 RCD 24V DC 24V DC 6 RELAY 4
89 750 004 MAS 20 RCA* 100 - 240V AC 100 - 240V AC 12 RELAY 8 124.6 x 90 x 55
89 750 005 MAS 20 RCD* 24V DC 24V DC 12 RELAY 8
* Available from Q4/1999.
2.2 Description of power supplies
Description Code Specification
Power supply MAS x RCA 100 - 240V AC, +10% -15%, 50/60 Hz
MAS x RCD 24V DC, +20% -15%
Micro-cuts MAS x RCA 10ms
MAS x RCD 5ms
Current peak 240V AC
≤ 1.5 A t < 0.3 ms
24 V DC
≤ 7 A t < 0.2 ms
MAS 6 RCA, 264V AC 3 VA
Maximum consumption MAS 10 RCA, 264V AC 4 VA
MAS 10 RCD, 28.8V DC 3 W
MAS 6 RCA, 240V AC active I/O : 2.5 VA, deactivated I/O : 1.5 VA
MAS 6 RCA, 120V AC active I/O : 2 VA, deactivated I/O : 1.2 VA
MAS 10 RCA, 240V AC active I/O : 3 VA, deactivated I/O : 1.5 VA
Typical consumption MAS 10 RCA, 120V AC active I/O : 2 VA, deactivated I/O : 1.2 VA
MAS 10 RCD, 24V DC active I/O : 2 W, deactivated I/O : 0.3 W
MAS 20 RCA, 240V AC
MAS 20 RCA, 120V AC