Meggitt vibro-meter SpeedSys300 ODS301, User Manual

Page: 35 / 170

Document reference MAODS301/E USER MANUAL
Edition 4 - May 2022 SpeedSys300 ODS301 overspeed detection system
2 - 11
SpeedSys300 ODS301 module connectors
OVERVIEW OF THE SPEEDSYS300 ODS301 MODULE HARDWARE
Table 2-9: SpeedSys300 ODS301 module RELAY 3 / RELAY 4 connector pinouts
SpeedSys300 ODS301 RELAY 3 / RELAY 4 connector
Label Pin
Name /
function
Direction Definition
RE
L
A
Y 3
/
RE
LAY 4
B13 NO B Relay 3: Normally open (NO) contact
B14 COM B Relay 3: Common (COM) contact
B15 NO B Relay 4: Normally open (NO) contact
B16 COM B Relay 4: Common (COM) contact
Notes
B = bidirectional, COM = common, NO = normally open.
Table 2-10: SpeedSys300 ODS301 module SAFETY RELAY 1 connector pinouts
SpeedSys300 ODS301 SAFETY RELAY 1 connector
Label Pin
Name /
function
Direction Definition
SA
FE
T
Y
RE
LAY
1
B17 NO1 B Safety relay 1: Normally open (NO) contact 1
B18 COM1 B Safety relay 1: Common (COM) contact 1
B19 NO2 B Safety relay 1: Normally open (NO) contact 2
B20 COM2 B Safety relay 1: Common (COM) contact 2
Notes
B = bidirectional, COM = common, NO = normally open.
Table 2-11: SpeedSys300 ODS301 module SAFETY RELAY 2 connector pinouts
SpeedSys300 ODS301 SAFETY RELAY 2 connector
Label Pin
Name /
function
Direction Definition
SAFE
TY
RELAY
2
B21 NO1 B Safety relay 2: Normally open (NO) contact 1
B22 COM1 B Safety relay 2: Common (COM) contact 1
B23 NO2 B Safety relay 2: Normally open (NO) contact 2
B24 COM2 B Safety relay 2: Common (COM) contact 2
Notes
B = bidirectional, COM = common, NO = normally open.