Operator Interface Terminal

Mechanical

Enclosure Size:

Enclosure Type:
Weight:

OIT6 = 7” H x 8.83” W x 2.3 “D
OIT10 = 9.5” H x 12.83” W x 2.2 “D
Nema 4x/IP66, (indoor use only), aluminum front plate
OIT6 = 3lbs
OIT10 = 5.53 lbs

Environmental

Operating Temp:
Storage Temp
Humidity Limits:

0 to 50°C
-20 to 70°C
80% maximum relative humidity (non-condensing) from 0 to 50°C

Electrical

Input Power:
External Power Supply:
Battery:

+24 VDC ±20% @ 33 W maximum
120 Vac / 24 VDC
Lithium coin cell. Typical lifetime of 10 years

Software

Application Software:

OIT_Edit (Windows based)

Communications

Ethernet Port:
Protocols:




RS422/485 Port:
Protocols:




RS232 Ports:
Protocols:


USB Port:

10 BASE-T / 100 BASE-TX, RJ45 jack connection
Web enabled
Modbus TCP/IP Master, TCP/IP Slave, Encapsulated Modbus Master
Allen Bradley DF1 Master
OPC
Consult factory for other available protocols
(1) standard, (1) Optional, up to 115,200 baud, RJ45 jack connection
Modbus Universal Master, ASCII Slave, RTU Monitor, RTU Slave
Danfoss VLT 6000
Allen Bradley DF1 Master, DH485 Master
Siemens S7 via MPI Adapter, S7 via PPI, Simovert via USS, TI-500 Series
Consult factory for other available protocols
(2) Serial ports, up to 115,200 baud. RJ12 jack connection
Modbus Universal Master, ASCII Slave, RTU Monitor, RTU Slave
Danfoss VLT 6000
Consult factory for other available protocols
USB Port: Programming, Type B connection

OIT6 Display

Description:
Size:
Resolution:
Backlight:
Real-time Clock:
Application Memory:
Keypad:
Expanded Memory Card:

256 colors QVGA, CSTN Display,
5.7 inch
320 x 240 pixel LCD
Field Replaceable
Battery-backed clock time stamps critical data
4 MB on-board flash
4 button, membrane switches with tactile feedback
Optional 512 MB memory card, application, historical, alarm & event storage

OIT10 Display

Description:
Size:
Resolution:
Backlight:
Real-time Clock:
Application Memory:
Expanded Memory Card:
Keypad:

256 TFT Color VGA,
10.4 inch
640 x 480 pixel
Field Replaceable
Battery-backed clock time stamps critical data
8 MB on-board flash
Optional 512 MB memory card, application, historical, alarm & event storage
8 button, membrane switches with tactile feedback

Touch Screen

Description:
Touch Cells:

Resistive Analog
Free formable to fit target shape

Historical Data

Description:
Chart Span:

Up to 8 traces (pen) charts, Same chart used for real time and historical data
30 seconds to 12 hours

LED Indication

Red LED (top):


Yellow LED (middle):




Green LED (bottom):

Labeled “PWR”
Flashing: Unit is in the boot loader, no valid configuration is loaded
Steady: Unit is powered and running an application
Off: No Expanded Memory Card is present
Steady: Valid Expanded Memory Card present
Flashing Rapidly: Expanded Memory Card being checked
Flickering: Unit is writing to Expanded Memory Card
Flashing Slowly: Incorrectly formatted Expanded Memory Card
Flashing: A tag is in alarm state
Steady: No alarms present

Default Password Setup

User “GUEST”:
User “OPERATOR”:
User “TECHNICIAN”:
User “ADMIN”:

No password, user can only view
Default Password = “Oper”, user can only adjust boiler operation values, tuning and setup values are blocked
Default Password = “Tech”, user has access to operation and tuning values
Default Password = “Admin”, user has access to operation and tuning values

Certifications and Compliances

Safety:

Enclosure:

UL50, IEC 1010-1, EN 61010-1: Safety requirements for electrical equipment for measurement, control, and laboratory use, Part 1.
IP66 Enclosure rating (indoor use), IEC 529, Type 4X Enclosure rating (indoor use only)