10
WIKA operating instructions, model CTD9100-1100
14030725.02 08/2019 EN/DE
EN
4. Design and function
4.3 Data interface
On the front of the calibrator there is a 9 pole socket
connected to the thermoregulator.
RS-232 serial communication, front view
Only use the serial cable from the manufacturer.
4.4 Interface protocol
The interface protocol is available on request for delivery as a
specific additional document.
4.5 Voltage supply
13
Indication of the polarity supply
14
Main switch
15
Fuse
16
Power connection
17
Information about the voltage supply
The calibrator operated at AC 230 V, 50/60 Hz
(AC 115 V on request).
A cable with CEE polarized plug and a Euro plug
cable are the scope of delivery.
The cable with the CEE polarized plug is
designed to reduce the risk of electric shock
polarizing the phase of the power.
If possible, always use these cable.
Rx
Tx
13
14 15 16
17
When using the Euro plug cable, always pay
attention to the correct polarity.
If this not correct, the red lamp on the front left
next to the main switch lights up. In this case,
switch off the calibrator and turn the plug in the
socket.
4.6 Inserts
In order to achieve the greatest possible accuracy, the use
of exactly matched inserts is necessary. For this, diameter of
the specimen must be accurately determined. The bore for
the insert is obtained by 1 mm [+0.04 in].
Inserts
Following use, the inserts should be removed
using the replacement tools and then the sleeve
and block should be cleaned. This prevents the
sleeves becoming jammed in the heating block.