YSI DIQ/S 182-PR System 182 - Manual (Page 19)

System 182 Installation
3 - 5 ba76024e01 02/2012
Caution
For optimum stability, a maximum of two MIQ modules may be
connected to the Universal Transmitter. One MIQ power supply
module only may be mounted per stack in addition to the
Universal Transmitter.
Note
In the case of panel mounting, the front module must be installed
individually in the switch cabinet aperture first. Only then can any
MIQ modules be added (variant 2).
Note
The terminator switch on the terminal strip of all MIQ modules in the
System 182 must be set to "Off".
Materials required  2 x ISO blind nuts (M4)
 2 x cheese-head screws (M4x16) with plastic washer
 1 x contact base with two plastic tapping screws (scope of delivery
of the MIQ module).
Tools  Phillips screwdriver.
Below, both installation variants of attaching an MIQ module to the
Universal Transmitter are described. The assembly of further MIQ
modules is carried out analogously. To dismantle a stack, proceed in
the reverse order to mounting.