100/180 mm PAPERLESS GRAPHIC RECORDER: USER GUIDE
HA028910
Issue 13 Sep 16
User Guide
Page 356
13.3 HTM2010 QUARTERLY TEST KIT
13.3.1 Introduction
This option is supplied as a six-channel, 100 mm recorder in a rugged portable case, confi gured for fi ve
type-T thermocouples and one pressure transducer. The option comes complete with pressure trans-
ducer, insertion tubes and miniature plugs for type T thermocouples. As supplied, the recorder is for use
with small, unwrapped utensil sterilisers. The default confi guration for the thermocouples is: Function =
Type T, Input range = 0 to 150˚C, and for the transducer: Input range = -1 to + 3 bar.
13.3.2 Wiring
SUPPLY VOLTAGE
Caution
Before powering the recorder, check that the supply voltage to be applied lies within the range
specifi ed on the serial number label on the underside of the case.
As shown in Figure 13.3.2a, below, the line supply is terminated using an IEC connector at the rear of the
case. A socket is required to mate with the plug fi tted at the recorder. Minimum recommended conduc-
tor size is 16/0.2 (0.5mm
2
) (20AWG).
SIGNAL WIRING
Signal wiring consists of wiring the thermocouples to the relevant plugs and plugging them and the
(pre-wired) pressure transducer in. Figure 13.3.2a shows the arrangement of the sockets at the rear of a
six-channel recorder (12 channel similar), and of an 18-channel recorder. Figure 13.3.2b shows the wiring
of the thermocouple plugs.
Figure 13.3.2 a Connector locations
Figure 13.3.2b Thermocouple plug wiring (cover removed for clarity)
Con1
Con2
Con3
Con4
Con5
Con6
Serial comms (option)
USB Ports (option)
Ethernet RJ45
L
N
E
Mains (supply)
connection
Con1
Con2
Con3
Con4
Con5
Con6
Con7
Con8
Con 9
Con 10
Con 11
Con 12
Serial comms (option)
USB Ports (option)
Ethernet RJ45
L
N
E
Con 13
Con 14
Con 15
Con 16
Con 17
Con 18
Mains (supply)connection
Brown
White
Brown
+ wire
— wire
BS1843:1952
(Superseded)
BS4937:1993
IEC584-3:1989
(Current)
White
Blue
Blue
+
—
Sheath
T/C type T colours
