‘HNNORD (13) SCHEDULE (14) EU-Type Examination Certificate No. TUV 11 ATEX 091793 issue 00 (15) Description of product The Call Station Basic IS-1, IS-2 or IS-3 is used to make announcements to a pre-assigned zone and is designed to be located in hazardous area zone 1 and zone 2. The Call Stations are available in two different cabinet sizes (GL7 or GL 8) allowing the use of different number of push bottoms and different microphones, which can be either hand-held microphones, IP54 gooseneck microphones or IP66 fixed installed microphones. The available versions are specified in manufacturer's documents (type code and configuration matrix, see also below). The Call Station is supplied via external safety—barriers with own certification in accordance with the manufacturers user manual. The system is fully redundant with dual feed feature. Type key: No. of PT!’ buttons Nu.cifg|ands Glandtype Redundant microphone Primary microphone Boxsize Front lS1 GL7 0d 0d Ex-d 2 X lS2 GL8 0e 0e Ex-e 3 PTT1 lS3 H H Ex-i 4 PTT2 KK PTT3 X PTT4 PTT5 PTT6 Configuration matrix: Enclosure size Gland Microphone Type Ex-d (cl) Ex—e (e) Ex-i (i) Duo (0) Holmco (H) Knowles (K) we 2 3 4 2 3 4 2 3 4 Dynamic Electret Electret Electret t :‘.:;::,<::2:*.:“ Otto 1 PTT 2 F"l'l’ PTT 3 PTT 4 PTT 5 PTT 6 PTT M20/M25/M32 M20/M25/M32 M20/M25/M32 M20/M25/M32 M20/M25/M32 M20/M25/M32 M20/M25/M32 M20/M25/M32 M20/M25/M32 IS1 GL7 GL8 x x x x x x x x x x x x x ’‘ " x x x x x x x x x X X X lS2 GL7 GL8 x x x x x x x x x X X X X x x x x x x X X lS3 GL7 GL8 x x x x x x x x x x x x x x x X X x x x x x x x x x x x x page 2/3
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