Saia PCD2.H310, Manual

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PCD2.H31x Technical data
26/762 E2
(2H3-02-E.DOC)

SAIA-Burgess Electronics Ltd. Page 2-3
2.2 Electrical specifications
Internal power consumption (without encoder)
+5 V typically 125 mA, max. 150 mA
Uext typically 10 mA, max. 15 mA
External supply
Ter/-: 24 V (19 ... 32 V) smoothed,
max. permissible ripple: 10%
Digital inputs
4 or 6 respectively (see section 2.1)
Analogue output
1 (see section 2.1)
Important :
The maximum current that can be supplied to the 5V is 1600 mA for a
PCD2 or 750 mA for a PCD1.
Users of PCD2.H310 and/or PCD2.H311 modules are urged to check the
overall current consumption of
all modules in a PCD2/1 and in any C100
or C150 expansion units, and to ensure that this maximum is not ex-
ceeded. (The current provided to supply the 5V encoder also comes from
this source and must equally be taken into consideration).
When working with an expansion unit, care should be taken to place the
PCD2.H31x modules in the base unit and only to plug “normal” I/O
modules into the expansion unit, otherwise the potential drop on the con-
necting cable might take on excessively high values.