User Manual – Rev J
CS Series
California Instruments
38
3.6.1
AC Input Connector – INPUT (TB3)
See section 3.4 for details on connecting AC input power. Labeled INPUT on CS models.
INPUT.
Designator
CS Series
Direction
Connection
Description
1 ØA
Input
AC
Line
2 ØB
Input AC
Line
3 ØC
Input
AC
Line
4 GND
Chassis
Ground
Table 3-3: AC Input Terminal Block Connection Description
3.6.2 SMA
Connectors
SMA connectors. Functions are called out on rear panel decal. Table 3-4 shows connections
from left to right when standing at the rear of the CS cabinet. SMA connectors are small high
frequency capable coax connectors that can be screwed down securely to prevent signal loss.
Adaptor for SMA to BNC conversion are readily available.
To connect these signals using more conventional BNC cables, SMA Male to BNC Female
adapters may be used. These are available from
www.pasternack.com
, P/N PE9074.
PE9074 Adaptor.
SMA
Description
FLT
Discrete Fault Indicator output. Isolated Open Collector. Can be used to signal external
devices when a fault condition is detected.
INH
Remote Inhibit. (TTL input)
FSTB
Function Strobe / Trigger Output (TTL output)
TRIG
Trigger Input (TTL input)
RPV(N/A)
Remote programming voltage. DC voltage input 0 to +10 VDC for 0 to full-scale output
voltage programming.(RPV option)
Table 3-4: SMA Connectors – CS Series
3.6.3
BNC Connectors (-LKM / -LKS options)
BNC connectors. Functions are called out on rear panel decal. Table 3-5 shows connections for
the optional -LKM and -LKS clock and lock mode. Refer to section 3.9 for more details.
BNC
CS Series
Ref.
Description
CLOCK
J1
Clock Option (TTL output on Master / TTL input on Auxiliary) N/A
LOCK
J2
Lock Option (TTL output on Master / TTL input on Auxiliary) N/A
