Seiko Instruments MT-17E-003-D Heat Pump User Manual


 
STP-H600/H1000 Series Instruction Manual
8.3 START STOP TB5 Terminal Block
This is a terminal block for a contact type remote input signal. Use it in accordance with
Table 8.5 and Figure 8.5 (See Section 5.6.2, "Starting/Stopping the STP Pump").
The terminal block operates only during the REMOTE operation.
The screw for the terminal is M4
*1
.
Three abbreviations are used in the following tables:
N.O :Normal Open N.C :Normal Close
IN :Input Terminal
Table 8.5 START STOP TB5 Terminal Block
Terminal Description
(1) (2)
N.O
START IN
Terminal for the START signal input terminal. The
following two methods are available:
1) Short the circuit between terminals ((2)-(3)) for 0.3
seconds or more. When this signal is input
simultaneously with switching ON the breaker on the
rear panel, short the circuit for 5 seconds or more.
2) Short the circuit between terminals ((1)-(3)).
In this case, terminal (2) is not used.
(2) (3)
N.C
STOP IN
Terminal for the STOP signal input terminal.
The STOP signal has priority for the START signal.
During the START operation input from terminal
(1)-(2) of the START/STOP TB6 terminal block, the STP
pump does not stop.
1) In case of above 1):
Rotation will stop when the circuit between this
terminal is opened.
2) In case of above 2):
Rotation will stop when the circuit between terminal
(1)-(3) is opened.
N.O :Normal Open
N.C :Normal Close
IN :Input Terminal
+12V
Contact Type START/STOP Input Terminal
CR9
1
2
3
N.O START IN
N.C STOP IN
START Signal
Input Terminal
STOP Signal
Input Terminal
In case of 2) in Table 8.5
In case of 1) in Table 8.5
START STOP TB5 Remote Input Signal Terminal Block
Figure 8.5 START STOP TB5 Remote Input Signal Terminal Block
*1
: JIS
8-8