Control Microsystems 5604 - 4 Power Supply; Overview and Requirements; Power Supply Input Connections

5604 Input/Output (I/O) Module - Hardware Manual
October 19, 2007
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4 Power Supply
4.1 Overview and Requirements
The 5604 I/O module requires 11-24Vdc applied to the AC/DC PWR IN terminals on connector P3
of the I/O board to power the analog input and optional analog output circuitry.
The current requirement of the analog portion (input and optional output circuitry) on the 5604 I/O
board can vary from a minimum of 10mA for basic operation of the analog circuitry to a maximum
of 550mA if all analog inputs, optional analog outputs and the 24V boost converter requires full
power to provide 6W (250mA @24V) of power.
The user has three options to supply 11-24V to the I/O board as outlined below but should
thoroughly examine the application and supply the 5604 I/O Module with a suitable power source.
Note: Voltage referred to as Vrms (or VAC on some products) indicates AC power. Voltage
referred to as V indicates DC power.
4.2 Power Supply Input Connections
Power to DC PWR on the I/O board can be provided in several ways:
 With a 16Vac source supplying power to the controller board, 24V is available on the DC PWR
terminals on connector P5 of the controller board which can be used to power the lower I/O
model. See the section 4.2.1-Recommended AC Power Supply Configuration for details.
 A 24Vdc source connected to the DC PWR terminals on the controller board and on the 5604
I/O module in a parallel configuration. See section 4.2.2-Recommended 24V Power Supply
Configuration for details.
 With a 12Vdc source connected to the DC PWR terminals on the controller board and on the
5604 I/O module in a parallel configuration. See section 4.2.3-Recommended Battery
Configuration for a wiring example.
 A 5103 UPS Power Supply supplies 5Vdc to the controller board through the IMC cable and
supplies 24Vdc to the 5604 I/O module through the 24Vdc output. See section 4.2.4-
Recommended 5103 Power Supply Configuration for an example of using the 5103 UPS Power
Supply.
CAUTION: Power can be applied to either the AC/DC power input OR the DC power input.
DO NOT apply power to both inputs. Damage to the power supply may result.