p4
1.2 Electrical features of the inputs
•
TPIs 4T 5V: 4 logic inputs of the type «logic 5V» insulated from one
another
low level < 0.8V / high level > 2.1V / Umax = 6V
input impedance > 3KΩ
•
TPIs 4T 24V: 4 logic inputs of the type «logic 24V» insulated from one
another
low level < 4V / high level > 16V / Umax = 32V
input impedance > 28KΩ
•
TPIs 4T CO: 4 logic inputs of the type «potential free contact» or «NPN
transistor» insulated from one another
Input resistance 1KΩ at +4V (Imax = 4mA)
•
TPIs 6T 5V : 6 logic inputs of the type «logic 5V» not insulated from one
another
low level < 0.8V / high level > 2.1V / Umax = 6V
input impedance > 10KΩ
•
TPIs 6T 24V : 6 logic inputs of the type «logic 24V» not insulated from one
another
low level < 2V / high level > 6V / Umax = 32V
input impedance > 14KΩ
•
TPIs 6T CO : 6 logic inputs of the type «potential free contact» or «NPN
transistor» not insulated from one another
Input resistance 1KΩ at +3.5V (Imax = 3.5mA)
1.3 Functions:
•
Operating mode:
3 operating modes are possible for each logic input:
Mode level
: the activation of the logic input will re-send a status
«1» on the concerned measure, status «0» if de-activation.
Mode toggle
: at each activation of the logic input, the status of the
concerned measure will be reversed. The minimum duration of the
pulse must be 50ms.
Mode monostable
: An activation of the logic input will set the con-
cerned measure at 1 during a programmed time lapse
(t max = 3600 sec., resolution 0.1 sec.)
Remark: A re-activation of the logic input during the time lapse «t»
will re-trigger the time delay.
Measure
value
‘0’
‘1’
Measure
value
‘0’
‘1’
t
t
t = duration of the pro-
grammed monostable
