Metrohm 941 Eluent Production Module - Manual (Page 46)

8.8 Interfaces
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941 Eluent Production Module (2.941.0010)
8.8 Interfaces
Controller
Input 1 8-pin Mini DIN socket for a connecting cable to a computer or an ion
chromatograph for controlling the instrument.
USB
Number 2 type A USB sockets for connecting Metrohm instruments or USB
peripheral devices of other manufacturers.
MSB
Number 3 Mini DIN sockets (8-pin) for connecting Dosinos (MSB 1 is used inter-
nally).
Level sensor
Measuring
input 4 Mini DIN sockets (8-pin) for connecting level sensor cables.
8.9 Safety specifications
This instrument fulfills the following electrical safety requirements:
CE marking in accordance with the EU directives:
￭ 2006/95/EC (Low Voltage Directive, LVD)
￭ 2004/108/EC (EMC Directive, EMC)
Design and testing According to EN/IEC/UL 61010-1, CSA-C22.2 No. 61010-1,
EN/IEC 60529, protection class I, degree of protection IP20.
Safety instructions This document contains safety instructions which have to be followed
by the user in order to ensure safe operation of the instrument.
8.10 Electromagnetic compatibility (EMC)
Emission ￭ EN/IEC 61326-1
￭ EN/IEC 61000-6-3
￭ EN 55011 / CISPR 11
Immunity ￭ EN/IEC 61326-1
￭ EN/IEC 61000-6-2
￭ EN/IEC 61000-4-2
￭ EN/IEC 61000-4-3
￭ EN/IEC 61000-4-4
￭ EN/IEC 61000-4-5
￭ EN/IEC 61000-4-6
￭ EN/IEC 61000-4-8