LS-116 Remote Unit

The LS-116 is typically located at the remote end (eg. substation) and connects between the phone line and multiple (up to 16) dial-up SCADA equipment such as IEDs and meters. It can be installed into existing dial up circuits with no change to the existing dial up parameters.
Both incoming and outgoing calls are supported.
It logs activity information including time / date, identity of calling Unit and duration of call. This information is recorded regardless if the call is completed or not.
The LS-116 has the same functionality as the LS-101 Host Unit or the LS-108 Remote Unit and can in fact be used in place of either of the latter.
Each LINESHIELD Unit is factory configured with a unique serial number and customer ID.
Each Unit contains a list of other Units and their respective security codes that that they are authorized to connect to. Subsequent communications through two LINESHIELD Units can take place only if both Units contain each other's security codes allowing encrypted authorization to succeed.
In systems with a Central Administration System computer (CAS), security codes are randomly generated and are automatically aged and assigned to all of the LINESHIELD Units (Host, Remote and Portable versions). These security codes are maintained by the CAS and are not accessible to the user.
Without a CAS controlled system, LS-116 configuration changes can be done in the field. However in a CAS based system, such configuration changes will be reset to the CAS database values during the next CAS connection to the LS-116.
Call authentication, records and passwords are managed automatically based on user preferences and number of locations.
Device port security features can be programmed individually.
If the Central Administration Computer is compromised in any way, the Remote Units will continue to function independently and continue to operate with the last set of security codes.

SPECIFICATIONS

Power:
Standard: 20 - 160 VDC, < 7W idle, < 15W max
Optional: 10 - 160 VDC ...

Aux & Fuse Alarm Outputs:
1 Fuse alarm output form A / B jumper selectable
2 Aux outputs form A / B jumper selectable

Phone Line & Device Ports:
1 phone line jack, 16 device jacks

Environment
Standard: 32 to 120 °F (0 to 50 °C), 0 - 95% non condensing rel. humidity
Optional: -40 to 120 °F (-40 to 50 °C) ...

Certification
Meets USA / Canada interconnect and power line cross standards

Physical
Mounting: Single or double (side by side) rack mount (1 RU), wall mount.
Dimensions: 8-3/8"W x 1-3/4"H x 9-1/2"D (21.3cm x 4.5cm x 24.1cm)
Shipping weight: 4 lbs. (1.8 Kg.)