Emerson SiteI/O 32/0 User manual

Specification for SiteI/O 32/0
DESCRIPTION: The SiteI/O 32/0 is part of the SiteI/O-Line, which allows a complete SiteScan
monitoring/control system to be built a piece at a time. It is a 32 bit microprocessor-based device
designed to monitor up to thirty-two analog, digital, and/or dry contact type signals. Individual hardware
jumpers set signal-type selections. Screw terminal blocks are provided to terminate power,
communication, and input signal wiring.
DIMENSIONS: Module: 11 5/16” H x 11 5/16” W x 2 3/4” D
28.73 cm H x 28.73 cm W x 7 cm D
Enclosure: 20" H x 18" W x 2.87" D
(Painted Steel) 508mm x 457.2mm x 72.89mm
See Enclosure Diagrams for mounting options.
POWER: 24VAC ±10%, 50-60 Hz., 35 VA power consumption
(120/24VAC 40VA Transformer available)
INPUTS: Thirty-two universal inputs, configurable for 0-5VDC, 0-20mA, or thermistor.
ENVIRONMENTAL
OPERATING RANGE: 0°to 130°F (-17.8°to 54.4°C), 10 to 90% relative humidity, non-condensing
COMMUNICATION: (1) CMnet EIA-485 Port - Control Module network screw terminals
Switch selectable baud rates ARC156 / 9600 or 38.4bps
Recommended wire is: MAGNUM Cable pn A3-ARC-156-2
(32) Analog and/or Digital - screw terminals
Jumper Selectable inputs
Thermistor - 10k ohm @ 77°F, 25°C
0 to 5 VDC - 10k ohm max source impedance
4 to 20mA - 24VDC loop power, 250 ohm input
Dry Contact - 0.5mA sense current
MEMORY: 1 MB Flash Memory, 1 MB Non-volatile battery backed RAM.
PROTECTION: Voltage, current, and ESD protection on incoming power.
Liebert Corporation Page 1 of 5 SL-28073 Rev. 4; 7/03

Specification for SiteI/O 32/0
BATTERY: Seven-year lithium battery provides a minimum of 10,000 hours of data
retention during power outages.
DIAGNOSTIC LED's:
Power: Indicates power on condition
Tx: Indicates data transmitted on the CMnet
Rx: Indicates data received on the CMnet
Error: Indicates an error within the SiteI/O 10/0
Run: Indicates operating condition of the SiteI/O 10/0
LISTED BY: UL 916 (PAZX), cUL C22.2 No. 205-M19 (PAZX7), FCC Part 15 – Subpart B –
Class A
MODULE DIMENSIONS AND LAYOUT
IN-24
15A
16B
11 5/16"
28.73cm
3/4"
1.9cm
55/8"
14.3cm
Address
Switches
Format
Button
Baud Rate
Switch
I/O Expansion Port
Power
Switch
BACpac
Port
Access
Port
11 5/16"
28.73cm
CMnet
Port
M odul e
Form at Ad dress
10's 1' s
On Of f
24 Vac
Gnd
38 .4 k
960 0
Access
Port
TYPE:0320
E143900
88FO
R
Liebert
CMnetbaud
Gnd and 24 Vac
Terminals
Run and
Power LEDs
CMnet Mode Jumper
23/4"
7cm
0-20 mA
dry-contact
Th erm istor/
0-5Vdc
Mode S ele ct
Universal Input
1-16
B - G nd/Loo p Power
A-Input Signal
Expansion
I/O
Expansion
I/O
Auxiliary
Port
Device
ConductorsO nly
UseC opper
35VA, 1.5A
24Vac, 50-60 Hz
Class 2
Tx
Rx Error
Run
Power
A
8B
IN-4
7
13 A
IN-7
14 B
16 B
A
IN-8
15
10
IN-5
B
9A
IN -6
12 B
11 A
IN -2
4B
3A
5A
IN-3
6B
2
IN -1
B
1A
Mode Select
Universal Input
dry-contact
Therm ist or/
0-5Vdc
17-32
0-20 mA
B12
11 A
IN-14
16 B
15 A
IN-16
B14
13 A
IN-15
IN-11
A
6B
5
A9
10 B
IN-13
7A
8B
IN-12
B2
1A
IN-9
B4
3A
IN-10 IN-23
13
14B
A
IN-22
B12
11A
IN-21
A9
10B
IN-20
A7
B8
IN-19
A5
B6
IN-18
B
A3
4
IN-17
B2
A1
IN-27
B
5A
6
B2
1A
IN-25
4B
3
A
IN-26
A9
10B
IN-29
A7
8B
IN-28
11A
12B
IN-30
16B
15A
IN-32
B14
13A
IN-31
A - Input S ignal
B - Gnd /Loop P ower
CMnet Mode
AR C1 56 K 9600/
38 .4K
Management Equipment
OpenEnergy
SiteI/O 32/0
TM
Inputs
5V Max, 20mA Max
CMnet
Net +
Net -
Shield
Liebert Corporation Page 2 of 5 SL-28073 Rev. 4; 7/03

Specification for SiteI/O 32/0
INPUT WIRING DIAGRAM
PWR
OUT
GND
0-5VDC
DRY
CONTACT
3WIRE
4-20mA
4WIRE
4-20mA
ISOLATED DC
POWER SUPPLY
PWR
OUT
GND
PWR
OUT+
GND
OUT-
OUT+
OUT-
Universal Input
Mode Select
V+
PASSIVE
TRANSDUCER
TO MODULE GND
THERMISTOR
4-20mA
12V or 24V
LOOP
INPUT
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
Inputs
5V Max, 20mA Max
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
Liebert Corporation Page 3 of 5 SL-28073 Rev. 4; 7/03

Specification for SiteI/O 32/0
COMMUNICATIONS WIRING DIAGRAM
N e t-
N e t +
Shield
Net
-
Net
+
C M n e t
18-24 ga Twisted - Pair, Shielded,
Low Impedance, Low Capacitance
Recommended wire is:
Magnum Cable A3-ARC-156-2
ENLOSURE DIAGRAMS
Liebert Corporation Page 4 of 5 SL-28073 Rev. 4; 7/03

Specification for SiteI/O 32/0
Enclosure Wall Mounting
Enclosure Floor Mounting with Brackets
Liebert Corporation Page 5 of 5 SL-28073 Rev. 4; 7/03