10
MRM10E
7. RS-232 Output
The
RS-232
data port
on the control panel can be used to register measurements in a serial printer or data
collector. The outputs are the following ones:
Pin 2: Rx ; Pin 3: Tx ; Pin 5: Gnd;
Rate: 4800 bps
8 bits - no parity - 1 stop bit (8,n,1)
Note
: To assure the compatibility with most printers available in the market, the resistance units are shown
with the following symbols:
uR = micro-ohm
mR = milli-ohm
R = ohm
8. Cleaning
CAUTION
: Before cleaning, ensure that the unit is Off and removed from power
connection.
The panel, terminals, and connectors of the equipment must stay dry and clean. Clean using a damp cloth in
water and a soft detergent or isopropyl alcohol (be sure that the products to be used for cleaning do not affect
plastic goods).
9. Replacement Fuse
To check the instrument
fuse
, remove it with a screw driver. If the fuse is ruptured, replace it by another with
the following specifications:
Fuse Schurter, model SPT 5x20 (Time-lag) 5A/250V. High breaking capacity.
