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


 
STP-H600/H1000 Series Instruction Manual
8.4 START/STOP TB6 Terminal Block
This is a terminal block for a voltage type remote input signal.
Use it in accordance with Table 8.6 and Figure 8.6 (See Section 5.6.2, “Starting/Stopping the
STP Pump").
The terminal block operates only during REMOTE operation.
The screw for the terminal is M4
*1
.
C
A
U
TI
O
N
When connecting optional power (over 25 V AC) to terminals (1) or (2), secure
the remote cable using the attached cable fitting tool (See Figure 8.3).
DO NOT apply excessive force to the remote cable.
DO NOT disconnect the ground cable for the terminal block cover.
Table 8.6 START/STOP TB6 Terminal Block
Terminal Description
(1) (2)
START/STOP IN
Terminal for the voltage type START/STOP signal terminal.
When the voltage of 25 to 250 V AC or 24 to 48 V DC is
applied between these terminals, the STP pump starts.
When the circuit between these terminal is opened, the STP
pump stops.
In case of DC input, the STP pump can start to rotate by
connecting the plus (+) side either to (1) or (2).
START/STOP TB6 Remote Input Signal Terminal Block
Voltage Type START/STOP Input Terminal
1
2
START/STOP Signal
Input Terminal
0.1 120
Equivalent Resistance
40 k
START/STOP IN
25 - 250 V AC
24 - 48 V DC
Fuse
F11 250V AC 0.1A
F12 250V AC 0.1A
Figure 8.6 START/STOP TB6 Remote Input Signal Terminal Block
*1
: JIS
8-9