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IQ23x<br />

Data Sheet<br />

Connections:<br />

power, IEC<br />

local supervisor<br />

(25 W D male)<br />

external DP2<br />

power, IEC<br />

local supervisor<br />

(25 W D male)<br />

external DP2<br />

13 <br />

external DP<br />

13 !<br />

external DP<br />

inputs<br />

outputs<br />

auxiliary output supply<br />

network 8 wide<br />

inputs<br />

outputs<br />

network 4 wide<br />

auxiliary output supply 1 wide<br />

power, IEC<br />

external DP<br />

local supervisor<br />

(5 in line)<br />

network 8 wide<br />

power, IEC<br />

local supervisor<br />

(5 in line)<br />

external DP network 8 wide<br />

13 <br />

13 ! <br />

inputs<br />

comms node<br />

external DP<br />

power, IEC<br />

outputs<br />

auxiliary<br />

output supply<br />

auxiliary output supply<br />

local supervisor<br />

(RJ11)<br />

network 8 wide<br />

inputs<br />

comms node<br />

external DP<br />

power, IEC<br />

auxiliary<br />

output supply<br />

outputs<br />

auxiliary output<br />

supply<br />

local supervisor<br />

(RJ11)<br />

network 8 wide<br />

13 ! 13 ! !<br />

inputs outputs inputs outputs<br />

Power: The power connectors are all IEC plugs and in a similar<br />

position.<br />

Inputs/Outputs: These are all compatible 2 wide 2 part<br />

connectors and it should be possible to unplug from the old<br />

controller and into the IQ23x without rewiring unless the cables<br />

were very tight (see I/O channels below). Note that early IQ111,<br />

131 had single part terminals on the input channels.<br />

External Display Panel: This has always used a 25 way D type<br />

female connector, and it should be possible to unplug from the<br />

old controller and into the IQ23x unless the cables were very<br />

tight (see display panel below). Note that the IQ23x must have a<br />

KIT/2xx/RDS fitted to support the external 2DP.<br />

Network: The IQ111+ and IQ131+ have 8 wide network terminals<br />

like the IQ23x and in the same position. However, the IQ111has<br />

8 wide and the IQ131 has 4 wide terminals at the bottom of<br />

the unit; this would require rewiring or using the appropriate<br />

extension cables available in KIT/IQ23x/UPGRADE.<br />

Auxiliary Output Supply: The IQ111, 111+, 131+ had a two<br />

wire auxiliary 24 Vdc supply connector. This has moved to the<br />

top edge of the IQ23x, so will require either rewiring or use of an<br />

extension available in KIT/IQ23x/UPGRADE.<br />

On the IQ131 there was a single +24Vdc terminal and the 0V<br />

was taken from an adjacent channel linked so as to make the 0V<br />

available from a terminal; on the IQ111 the polarity is reversed,<br />

so with both these upgrades, even with the extension cable they<br />

will require rewiring.<br />

The IQ23x has a 500 mA auxiliary output supply which is<br />

separate from the sensors, 2DP, and node supply. This is<br />

greater than the IQ111, 131 (500 mA for auxiliary plus sensors,<br />

2DP, node supply), and the IQ111+, 131+ (200 mA separate<br />

supply).<br />

Local Supervisor: The IQ111, 131 have a 25 way D type male<br />

connector. The IQ111+, 131+ have a 5 way in line connector,<br />

and the IQ23x uses an RJ11 connector. The cable should be<br />

replaced with the standard supervisor adapter cable 9 way D<br />

type female to RJ11, EJ101442. For NDP see below.<br />

6 IQ23x Series Controllers Data Sheet TA200538 Issue 2, 18-Jan-2012

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