abem Terraloc Pro 2 - TTL Arm;Trig Connector

ABEM Terraloc Pro 2
92
TTL Arm/Trig Connector
Connector type: KPT 02-E10-6P (fits to KPT 06-E10-6S cable connector.)
(Mating side view)
Figure 73 TTL Arm/Trig Connector
A
Trigger Output
B
Arm Input
C
Trigger Input
D
GND (Ground)
E
No Connection
F
Arm Output
TTL stands for Transistor-Transistor-Logic. It is used in connection to digital signals.
A digital signal is considered to be either a logical 0 or a logical 1 (hereafter only called
0 and 1). Physically a 0 corresponds to a voltage of 0-0.7 V, while a 1 corresponds to a
voltage of 2.8-5.0 V. Alternatively, a 0 might be called "low", and a 1 called "high".