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Ziton GBX370 Intrinsically Safe Galvanic Isolator

Ziton GBX370 Intrinsically Safe Galvanic Isolator

Ziton GBX370 Intrinsically Safe Galvanic IsolatorThe Ziton GBX370 is a galvanic barrier specifically designed to drive sounders and beacons which are located in intrinsic safe areas. It is recommended to be used in conjunction with the AS372 FA370 or FA370C.The GBX370 functions like a DC to DC converter with current limiting set at 45 mA. The input and output are galvanically isolated from each other. It is designed for the connection of audible alarms and visual indicators which needs to be located in an Intrinsically safe area. This makes it ideal for use with the AS372 when a sounder needs to be installed in an Intrinsically safe area or with the FA370FA370C when a beacon is required.Key FeaturesOutput EEx ia IICEMC acc. to NAMUR NE 21Up to SIL3 acc. to IEC 6150845 mA Output

GBP 359.42
1

Ziton ZP3AB-OP24 24 Way Transistor Output Board

Ziton ZP3AB-OP24 24 Way Transistor Output Board

Ziton ZP3AB-OP24 24 Way Transistor Output BoardThe ZP3AB-OP24 is one of a series of additional auxiliary boards designed to extend the ZP3 panel standard range of inputoutput facilities. Boards are modular in design and are mounted inside the ZP3 panel enclosure by means of a ZP3-AC1 auxiliary chassis.Up to three boards can be fitted into a ZP3 panel. They may be all of a single type or any combination from the IO module range. The addition of auxiliary boards can increase the panel outputs to a maximum of 72 all housed within the ZP3 enclosure. Further boards can be added to a system accommodated in a remote control cabinet usually located alongside the ZP3 panel. Various sized cabinets are available designed to match the control panel enclosure. Each ZP3 panel has the ability to operate up to 896 outputs of which 768 are programmable.The ZP3AB-OP24 offers 24 programmable transistorised open collector outputs. Designed to drive small current devices with resistive loads each output is equipped with a jumper switch which when removed reduces the outputs normal rating of 18 mA down to 8 mA to enable LED indicators to be directly connected. Power to operate modules can be provided internally from the control panel.Key Features24 programmable open collector outputsUp to three modules within panel enclosureIndividual output ratings selectable 8 or 20 mAOperation of individual output confirmed by LED indication

GBP 346.33
1