Connecting The Usb Interface; Connecting The Alarm Contact - Thermo Scientific STERI-CYCLE i160 User Manual

4
Start-up

Connecting the USB interface:

Connecting the USB interface:
The units come equipped with a USB interface as a standard feature. The connection to the PC is
made using a commercially available USB 1 or USB 2 cable (incubator side: USB male connector of
Type B, PC side: USB male connector of Type A.
The USB interface complies with Standard USB 1.1 and is compatible with Standard USB 2.0 and 3.0
(full speed). Data communication between the PC and incubator across the USB interface requires that
suitable driver software be installed on the PC, unless such software is provided by the currently
installed Windows-version. The installation of the driver software is described in
communication"
The bit rate of the interface can be changed within the pre-set Baud rates limits (9.600, 19.200,
38.400, 57.600 Baud). Baud rate adjustment is described in section
on page

Connecting the alarm contact:

Note Skilled work:
Thermo Scientific warrants the operational safety and the operativeness of the device only if
installation and repairs are performed properly.
The connection of the device to an external alarm system must only be carried out by adequately
trained and authorized expert electrical/telecommunication personnel!
Function:
When system errors and failures occur in the temperature or gas control circuits, an alarm message is
issued to the connected alarm/monitoring system. The potential-free contact (1 changeover contact)
has been designed for the following circuits:
Alarm relay:
Circuit
Circuits with AC mains
voltage
SELV – circuits (cf.
VDE 0100,
part 410)
SELV E – circuits (cf.
VDE 0100,
part 410)
Operating states
Operating state power
failure "OFF"
Operating state power
failure "ON"
Error power failure
"OFF"
i160 / i250
S
4-16 TERI-CYCLE
on page 12-1.
6-23.
Mains Voltage
250 V ~ max.
25 V ~
60 V =
50 V ~
120 V =
Contact 3 - 2
X
..% o
..% o
"Annex: Data
"USB interface baud rate setting"
External fusing
6 A max.
2 A max.
1 A max.
1 A max.
0.5 A max.
Contact 3 - 1
O
X
X
Thermo Scientific