Redundant Ipt Modules Using Redundant Ntmp01 Termination Units - Bailey Infi 90 INIPR01 Instruction

CR5
P6
P4
P5
P7
P5
CR5
P6
P4
P5
P7
P5
Figure E-4. Redundant IPT Modules Using Redundant NTMP01 Termination Units
I-E96-613A
PRIMARY
J1
IMMPI01
J2
1948720A60
PRIMARY
INIPT02
SECONDARY
J1
IMMPI01
J2
1948720A60
SECONDARY
INIPT02
Figure E-5
NIMP01 termination modules. This configuration gives each
IPT module control of a termination module with two RS-232-C
serial channels. Only the primary IPT module can enable its
termination unit. The secondary IPT module will not enable its
termination unit unless it becomes the primary transfer mod-
ule.
REDUNDANT CONFIGURATIONS
P1
NKTU01
NKTU11
P3
P2
P1
ONLY CONTROLWAY
P3
CARRIES REDUNDANCY
COMMUNICATION
P2
P1
NKTU01
NKTU11
P3
P2
P1
P3
P2
illustrates redundant IPT modules using two
REDUNDANT CONFIGURATIONS
NTMP01
P5
P2
RS-232-C
P4
P7 P8
PORTS
P3
P1
P6
NTMP01
P5
P2
P4 RS-232-C
P7 P8
PORTS
P3
P1
P6
TP21189A
E - 5