Finder MasterINTERFACE 39 Series Relay Interface Modules

Output fuse module for 39.31/30/81/80 types
	Order Number - 093.63	For 5 x20 mm fuses up to 6A, 250V Easy visibility of the fuse condition through the window Quick connection to socket

Notes:

Safety: Because the output circuit can be reinstated (point 3 below), even with the fuse removed, it is important not to consider the removal of the fuse as a “safety disconnect”. Always isolate elsewhere before working on the circuit.

UL: According to UL508A, the fuse module cannot be installed in power circuits (in which it is mandatory that a fuse certified according to UL category JDDZ be fitted). However, where the MasterInterface is connected as an output interface to a PLC no such restrictions apply, and the fuse module can be usefully employed.

Multi-state fuse module

0. As delivered, the socket comes without a fuse module. However, the absent fuse is internally replaced with an electrical link - which allows the interface relay to be used without a fuse module. In this state, the peg/indicator is visually hidden and the connection is protected by a special cap.

1. With fuse module inserted after removing the cap, the fuse is positioned electrically in series with the common output terminal of the interface module (11 for EMR versions, 13+ for SSR versions, 15 for EMR timer, 15+ for SSR timer). This state is indicated by the peg/indicator.

2. If the fuse module is extracted (for example; because the fuse element has blown) the output circuit will be locked open, as this will generally be the “safe option”. This state is indicated by the peg/indicator.

3. In order to reinstate the output circuit it is necessary to either re-insert the fuse module (complete with functional fuse), or alternatively, return the peg/indicator to position 0 by gently applying pressure in the direction of the arrow.

16-Way Jumper Links
	Order Number (Blue) - 093.16	Rated Values - 36A - 250V
	Order Number (Black) - 093.16.0
	Order Number (Red) - 093.16.1

Dual-purpose plastic separator (1.8 mm or 6.2 mm separation)
	Order Number - 093.60

1. By breaking off the protruding ribs (by hand), the separator becomes only 1.8 mm thick; useful for the visual separation of different groups of interfaces, or necessary for the protective separation of different voltages of neighbouring interfaces, or for the protection of cut ends of jumper links.

2. Leaving the ribs in place provides 6.2mm separation. Simply cutting (with scissors) the relevant segment(s) permits the interconnection across the separator of 2 different groups of interface relays, using the standard jumper link.

Sheet of marker tags
	Order Number - 060.72	Sheet of marker tags, plastic, 72 tags, 6x12mm