Bailey Infi90 - PMU Wiring Instructions

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INSTALLATION
Power Supply Modules
WARNING
AVERTISSEMENT
SYSTEM NSTALLAT ON
/B~Ii/l~til
Power Supply Modules (Ftgure 3 6) mount directly m the
Module Mountmg U mt (MMU) Any slot except the nghtmost
(slot 12] can be used Install the modules per Steps 1 through
5 and as shown m Ftgure 3 7 Thts mstallatlon scheme pro
vtdes the best heat dtsstpatwn and power dtstnbutJon
NOTES:
1
For opt mum heat d ss pat on and power d str but on do not
exceed more than
two EPAS01 modu es n any Modu e Mount ng
unr
2 nsta at east one EPAS01 modu e n the Modu e Mount ng Un t
w th the argest oad (e g an MMU conta n ng severe Mu t Funct on
Proce&sor Modu es)
The piastre covers on the module mounting unit backplane
protect against accidental contact wrth ac Do nc remove
these covers.
Les couvercles de plast1que de Ia plaque arrlere du chassis
de montage des modules (mmu) assurent une protection
contre l'exposltJon au courant altematif. Ne pas retlrer ces
couvercles.
Before handling the Power Supply Modules
• Venfy that all devices connected to the module are properly
grounded before using them
• A vmd touching the CircUitry when hand!mg the module
• Always use groundmg straps (fteld static luts) when workmg
With the modules
I Set Jumper J1 for 120 or 240 VAC operatton Jumper pms
1 and 2 (pos1hon B) for 240 V AC; pms 2 and 3 (posLtlon A) for
120 VAC See F1gure 3 6
2
Set jumper j2 for bus voltage mom toting jumper pms 1
and 2 (position A) for +24 VDC momtonng only, pms 2 and 3
(position B) for +5, +15, 15 and +24 VDC momtonng NOTE:
When usmg the IEPAFOI, use positiOn A
Tnm 1=otenhometers R5 and R6 are factory set and locked
mto po'Sttion Do not attempt to re-adjust them.
3 Grasp the module faceplate handle
3 8 I E96506A
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