Control Relays With Biou Interface; Relay Contacts - Toshiba STRATA CTX100 Installation And Maintenance Manual

Control Relays with BIOU Interface

Up to two BIOU interfaces can be installed to provide control relays for Night Bell, Night
Transfer, Door Lock and BGM mute control. Each BIOU provides four control relays for a total of
eight relays (max.) per system. Each relay's function is selected in system programming. BIOU
interfaces can be installed in the main cabinets and/or any remote cabinet (see
BIOU control relay contact power ratings are shown below:
24 VDC maximum
•
1.0 amperes maximum
•
CAUTION! BIOU relay contacts are not rated to switch 120/240VAC, connecting these
voltages may result in equipment damage, fire and/or personal injury.
Notes
1. User Relay Service Program 515 to set control relay for Night Bell, Night, Door
Lock, External BGM mute functions as required.
2. Relay functions can open or close contacts by setting Make/Break switches
SW150~SW300.
3. Relay functions are set in Programs 503, 508 and 515.
4. Relay contacts are rated at 24 VDC, 1.0A maximum. Do not connect to 120VAC.
Figure 9-13 BIOU Control Relays
Strata CTX I&M 10/02
BIOU (1 or 2)
Relay 1
Relay 2
Relay 3
Relay 4
25- Pain Amphenol
Connector Pin Number
CRT1, Pin 28 (W-GN)
B
SW150
CRR1, Pin 3 (GN-W)
M
CRT2, Pin 30 (W-S)
B
SW200
CRR2, Pin 5 (S-W)
M
CRT3, Pin 32 (R-O)
B
SW250
CRR3, Pin 7 (O-R)
M
CRT4, Pin 34 (R-BR)
B
SW300
CRR4, Pin 9 (BR-R)
M
5492
Peripheral Installation
External Page with BIOU Interface
Figure 9-8).
9-13