Specification for SiteI/O 10/0
DESCRIPTION: The SiteI/O 10/0 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 ten 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: 7.5” H x 11.3125” W x 2.75” D
19.05 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., 20 VA power consumption
(120/24VAC 40VA Transformer available)
INPUTS: Ten 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: One (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
(10) 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.
BATTERY: Seven-year lithium battery provides a minimum of 10,000 hours of data
retention during power outages.
Liebert Corporation Page 1 of 6 SL-28077 Rev.4; 7/03
Specification for SiteI/O 10/0
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
23/4"
7cm
Baud Rate
Switch
Format Button
Power Switch
Power
Keypad Display
Port
Access
Port
A
IN-10
20 B
13 A
16 B
18
IN-9
B
19 A
17 A
A
IN-8
15
IN-7
14 B
10
IN-5
B
IN-6
12 B
11 A
8B
9A
IN-4
7
IN-2
5A
IN-3
6B
4B
2
IN-1
B
3A
1A
CMnet
Port
71/2"
19.05cm
33/4"
9.5cm
13/16"
3cm
CMnet Mode
Jumper
11 5/16"
28.73cm
24Vac, 50-60 Hz
20VA, 0.83A
Conductors Only
Use Cop per
Class 2
Format
10's 1's
Address
Module
CMnet
Shield
Net +
Net -
Device
Auxiliary
Port
I/O
Expa ns io n
Rx Tx
Run
Error
Power
On Off
Gnd
24 Vac
I/O
Expa ns io n
9600
38.4k
A-InputSignal
B - G nd/Loop P ower
dry-con tact
Thermistor/ 0-20
mA
0-5 Vdc
Universa l Input
Mode Select
CMnet Mode
ARC1 56K
38. 4K
9600/
Liebert
SiteI/O 10/0
Access
Port
TM
Inputs
5V Max, 20mA
Max
CMnet baud
Management Equipment
TYPE : 008 102
E143900
88F O
R
Open Energy
To Reduc e The Risk
Out puts o f Di ffere nt C la ss 2 C ircuit s
Do Not Interconnect
of Fire or Electric Shock,
CAUTION:
Run and Power
LEDs
Liebert Corporation Page 2 of 6 SL-28077 Rev.4; 7/03
Specification for SiteI/O 10/0
INPUT WIRING DIAGRAM
PWR
OUT
GND
0-5VDC
DRY
CONTACT
3WIRE
4-20mA
4WIRE
4-20mA
ISOLA TED DC
POWER SUPPLY
PW R
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 6 SL-28077 Rev.4; 7/03
Specification for SiteI/O 10/0
COMMUNICATIONS WIRING DIAGRAM
N
e
t
-
N
e
t
+
S h i e l d
N e t
-
N e t
+
C
M
n
e
t
18-24 ga Twisted - Pair, Shielded,
Low Impedance, Low Capacitanc
e
Recommended wire is:
Magnum Cable A3-ARC-156-2
ENLOSURE DIAGRAMS
Liebert Corporation Page 4 of 6 SL-28077 Rev.4; 7/03
Specification for SiteI/O 10/0
Enclosure Wall Mounting
Liebert Corporation Page 5 of 6 SL-28077 Rev.4; 7/03
Specification for SiteI/O 10/0
Enclosure Floor Mounting with Brackets
Liebert Corporation Page 6 of 6 SL-28077 Rev.4; 7/03
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