AMETEK Ls Series - Manual (Page 50)

User Manual Lx / Ls Series
46
SMA Description
OUT1 (Can be set to Function Strobe for compatibility with CI L Series)
TRIGGER
IN1
Trigger Input (TTL input)
RPV Not Used.
Table 3-4: SMA Connectors – Lx Series
3.6.3 SMA Connectors – Ls Series
SMA connectors. Functions are called out on rear panel decal. Table 3-5 shows connections
from left to right when standing at the rear of the Ls 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
J3
DFI Discrete Fault Indicator output. Isolated Open Collector. Can be used to signal
external devices when a fault condition is detected.
J7
36/27
INH Remote Shutdown. (Inhibit) (TTL input) Equivalent to J7-36 (+) and J7-27 (-) on CI L
Series.
J7
31/14
FSTB
Function Strobe
(Can be set to Trigger Output (TTL output) for compatibility with CI iL Series)
Equivalent to J7-31 (+) and J7-14 (-) on CI L Series.
TRIG Trigger Input (TTL input)
RPV Not Used.
Table 3-5: SMA Connectors – Ls Series