Features
Rear-Panel Features 3
3-17
Table 3-2. Rear-Panel Features (cont.)
Number Description
E
Sample Ref Output Connector - The Sample Reference can be used to
synchronize sample measurements with the 6100B internal sample clock. When
activated the Sample Reference is provided at this connecter. The Signal
Reference is a falling edge active +5 V to 0 V CMOS logic signal. The Sample
Reference output can be enabled from the Global Menu or via the GPIB. When the
Sample Ref Output is enabled, the output signal is held high until the next rising
zero crossing of the L1 voltage fundamental. The signal will then continue until
disabled.
F
Phase Reference Output Connector- has a +5 V CMOS logic drive providing a
rising edge synchronous to the rising zero crossing of the L1 fundamental voltage.
This signal has a 50 % duty.
G Air Filter – See Chapter 6 for air filter maintenance procedure.
H Calibration Enable Switch
I IEEE 488 Connector - For connection into a GPIB system.
J Ground Binding Post - Auxiliary protective earth/ground connection stud.
K Fuse – See Chapter 6 for fuse replacement procedure.
L Mains Power Receptacle – 16 A mains connector.
M
Energy Pulse Out connector (if fitted)- When the Energy option is fitted, the Energy
pulse output provides pulses proportional to output power. See Chapter 8 for
specifications and description. Blanked if the Energy option is not fitted.
N
Energy Gate In/Out connector (if fitted)- A bidirectional input or output gate control
used with the Energy option. See Chapter 8 for specifications and description.
Blanked if the Energy option is not fitted.
O
Reference Signal Output when CLK option is fitted.- TTL compatible 10 MHz or
20 MHz reference output signal derived from the system master clock. Blanked if
the CLK option is not fitted.
P
Auxiliary Control Input - Two Master units (6100B/6105A) can be connected
together to act as Master and Auxiliary. For example, the interconnection cable
would be plugged into the L2 Control output of the Master and into the Auxiliary
Control Input of the unit delegated to be the Auxiliary.