1、ST48S/ZN48S/ZN72S
Single Set Dual Digital
Display 4-Digit Delay
Timer
●Terminals
Explanations： ⑴Relay
contact terminals:
As normal close
as normal open。
⑵COM
is for public terminal;
PAU is for pause,
RST is for reset.
⑶In
normal working situation,
should connect pause(PAU)and
public (COM)terminals,
then the delay stops;
disconnect them, time
delay continues. This
function can de use
as a time totalize.
⑷In
normal working situation,
put through reset(RST)and
public (COM)terminals,
the delay timer recovers
to its initial starte;
Disconnect reset(RST)and
public (COM)terminals,
delay timer starts to
work again.
⑸CNT
terminal,U0
terminal is not available
●Relay
Operation mode：It
has six types; please
refer to“Ⅲ。Relay
Operation Mode”for
details。
2、ST48SS/ZN48SS/ZN72SS
Double Set Dual Digital
Display 4-Digit Delay
Timer（Intelligent Twin
Delay Timer）
●Terminals
Explanations
⑴Relay
contact terminals:
As normal close
as normal open。
⑵COM
is for public terminal;
PAU is for pause, RST
is for reset
.⑶In
normal working situation,
should connect pause(PAU)
and public (COM) terminals,
the time delay stops;
disconnect them, time
delay continues.
⑷In
normal working situation,
put through reset(RST)
and public (COM) terminals.
The delay timer recovers
to its initial release
time (I, e, top four
LED nixie tubes display
the initial value of
the release time, bottom
four LED nixie tubes
display the set value
of release time). Disconnect
reset(RST) and public(COM)
terminals, daily timer
starts to work from
the initial release
time.
⑸CNT
terminal、U0
terminal is not availavle
●There
are mode 1 and mode
2; please refer to “Ⅲ。Relay
Operation Mode”for
details。
3、ST48L/ZN48L/ZN72L
Single Set 8-Digtal
Display Time Totalize
●Product
Terminals Wiring Description
⑴Relay
contact terminals:
As normal close
as normal open。
⑵COM
is for public terminal;
PAU is for pause。During
normal working condition,
should connect pause(PAU)
and public(COM) terminals,
then totalizing stops;
disconnect them, totalizing
continues.
⑶RST
is for reset。
In normal working situation，
put through reset（RST）
and public(COM) terminals
(for 8 seconds)，the
totalize recovers to
its initial state; Disconnect
them ,the totalize will
resume totalizing from
the beginning (same
as the front panel reset
key function)。
⑷CNT
terminal、U0
Terminal is not available.
●Operation
Mode：It
has six types: please
refer to “Ⅲ。Relay
Operation Mode”
for details。
4、ST48J/ZN48J/ZN72J
Single Set Reversible
Digital Display Counter
●Terminals
Explanations
⑴
Relay contact terminals:
As normal close
as normal open。
⑵COM
is for public terminal;
PAU is for counter node
selection, should connect
pause (PAU) and public(COM)
terminals, the counter
is in reverse mode,
the vice versa.
⑶RST
is for reset, put through
reset(RST) and public
(COM) terminals, the
counter recovers to
its initial state; Disconnect
them the counter will
resume working from
the beginning
⑷CNT
is for counting input
terminal。Switching
value and electrical
level pulse input signals
are compatible.
The Switching
Value is that the input
signals produced by
relay contacts, photoelectric
geminate transistors
etc.
Electric level
pulse: Low level:-30V--+0.6V;High
Level +4V--+30V input
pulse maximum low level:0.6V;
Input pulse minimum
high level; 4V(Please
refer to “V. Wiring
Sketch” for details).
●Operation
Mode：It
has three types，Mode
3 and Mode 5; please
refer to“Ⅲ。Relay
Operation Mode”
for details。
5、ST48F/ZN48F/ZN72F
Single Set, Dual Digital
Display 4-digit Frequency
Meter
●Terminals
Explanations
⑴
Relay contact terminals:
As normal close
as normal open。
⑵COM
is for public terminal，CNT
is for pulse input terminal：Switching
value andelectrical
level pulse input signals
are compatible. The
Switching Value is that
the input signals produced
by relay contacts, photoelectric
geminate transistors
etc。
electrc
level pulse; Low level;
-30V--+0.6V;High Level
+4V--+30V input pulse
maximum low level:0.6V;
Input pulse minimum
high level; 4V(Please
refer to “V, Wiring
Sketch” for details)
⑶PAU
terminal、RST
Terminal is not available.
●Operation
Mode：
It has two types，one
for mode 1, another
one for mode3; please
refer to“Ⅲ。Relay
Operation Mode “ for
details。
6、ST48FR/ZN48FR/ZN72FR
Single Set, Dual Digital
Display 4-digit with
Magnification Frequency
Meter
●Terminals
Explanations
⑴
Relay contact terminals:
As normal close
as normal open。
⑵COM
is for public terminal，CNT
is for pulse input terminal：Switching
value and electrical
level pulse input signals
are compatible. The
Switching Value is that
the input signals produced
by relay contacts, photoelectric
geminate transistors
etc。
electric level
pulse; Low level; -30V--+0.6V;High
Level +4V--+30V input
pulse maximum low level:0.6V;
Input pulse minimum
high level; 4V（Please
refer to “V, Wiring
Sketch” for details）
⑶Terminals
PAU and RST are not
supported。
●Operation
Mode：
It has two types，one
for mode 1, another
one for mode3; please
refer to“Ⅲ。Relay
Operation Mode “ for
details。
7、ST48N/ZN48N/ZN72N
Single Set, Dual Digital
Display 4-digit Tachometer
●Terminals
Explanations
⑴
Relay contact terminals:
As normal close
as normal open。
⑵COM
is for public terminal，CNT
is for pulse input terminal：Switching
value and electrical
level pulse input signals
are compatible. The
Switching Value is that
the input signals produced
by relay contacts, photoelectric
geminate transistors
etc。
electric level
pulse; Low level; -30V--+0.6V;High
Level +4V--+30V input
pulse maximum low level:0.6V;
Input pulse minimum
high level; 4V（Please
refer to “V, Wiring
Sketch” for details）
⑶
Terminals PAU and RST
are not supported。
●Operation
Mode：
It has two types，one
for mode 1, another
one for mode3; please
refer to“Ⅲ。Relay
Operation Mode “ for
details。
