Because RFL™ and Hubbell® have a policy of continuous product improvement, we reserve the right to change designs and specifications without notice.
RFL VF-6I RFL Electronics Inc.
December 15, 2011 21 (973)
334-3100
ALERTS AND ALARMS
The RFL VF-6I reports no module-level ALERT or ALARM signals to the shelf Common Module.
COMPATIBILITY WITH OTHER RFL MODULES
RFL VF-6I modules are fully compatible with older RFL VF-6 modules. A circuit may consist of an
RFL VF-6 at one end and an RFL VF-6I at the other end. However there are few differences between
the two:
1. The RFL VF-6I is remote controllable; the RFL VF-6 is not.
2. THE VF-6I can be used in terminal mode.
RFL VF-6I modules are functionally compatible with the RFL VF-5A voice module with the following
differences:
1. The VF-6I uses one time slot.
2. I/O pin designations for the M-lead and MB-leads are different.
3. Bus-A and Bus-B can be simultaneously enabled for VF-6I.