8 135113 Rev C 4/2/18
INTERCOM SYSTEM S (OPTIONAL)
Intercom wiring must be in a separate conduit from the dispenser conduit. DO NOT install intercom wiring in the same conduit as the dispenser
wiring or else the Bennett Warranty will be voided and improper system operation will result. If the dispenser is ordered with an intercom (speaker
and call button), the Installer must pull wires for it.
#18 Wire - Call Button (optional)
MECHANICAL PULSE OUT PUT 131480 (OPTIONAL)
The field wiring will be connected between a Bennett Pulse Output Board and the third party interface system. This board is mounted on the 719
CPU inside the electronics enclosure. One Pulse Output Board can handle up to two hoses (products). Note: Active 4 units can use two Pulse
Output Boards. Follow the recommended color-coding for field wires found on the Pulse Output Wiring Diagram (Part # 135046).
#18 Wire - Pulse Output Wires per CPU/Control Board (+) & (-)
#18 Wire - Pulse Output Wires per CPU/Control Board for Tank Gauge Interface (+) & (-)
#18 Wire - Handle Circuit Wires per CPU / Control Board (+) & (-)
#18 Wire - Authorization Wires per CPU / Control Board (+) & (-)
Used with Electronic Dispenser Models 3X11, 3X12, and 3X22 where X is 7, 8, or 9.
The pulse output board connects to the 719 CPU on connector J7. It supports up to two fueling positions on the single RS485 connection. The pulse
output board interfaces with the fleet system using three signals. Refer to the programming section earlier in this manual to configure Pulse Type,
Pulse Period, and Pulse Resolution.
1. Pulse Output – The pulse output allows the 3000 Series Mechanical interface to send pulse information to the Console and the Tank
Gauge. The system can be programmed to output pulse ratio from 1:1. 10:1. 100:1, and 1000:1. The fleet system and tank gauge
connected to the dispenser must provide 5 – 12 volts DC for the pulse output channel. Refer to the Programming Section to for pulse
output configuration.
2. Handle Switch Signal – The handle switch is a 120-240-volt signal can be used to signal the console that the pump is “IN USE”. Some fleet
systems require this signal and some do not.
3. Authorization Signal – A fleet system can send authorization to a fueling point via a 120/240-volt signal that allows the fueling point to
reset at the beginning of the sale. Without this signal, the dispenser will not reset when in the “Mechanical” mode.
Use the tables on the following pages to determine how many wires your communication console requires for this type of communication. Note:
Wiring may connect directly to the Pulse Output Personality Module or to the optional Junction Box. Terminal locations are different, please verify
before wiring or the dispenser will not work properly if wired incorrectly. Refer to the wiring diagrams for detailed wiring information.
1 PRODUCT CONNECTIO N 8 FIELD WIRES REQUIR ED (135046)
DIRECT PULSE OUTPUT BOARD WIRING
Wiring is to be connected directly to the Pulse Output Board.
OPTIONAL JUNCTION BOX WIRING
Wiring is to be connected to the terminal strip inside the optional junction box.
(Controller) Pulse Out (+positive)
(Controller) Pulse Out (- negative)
(Tank Gauge) Pulse Out (+ positive)
(Tank Gauge) Pulse Out (- negative)
(Source) In-Use Product 1
(Signal) In-Use Product 1
Authorize Signal Product 1
Authorize Neutral Product 1 Note: The Authorization’s Neutral for
Product 1 is jumpered to Product 2’s jumper.
(Controller) Pulse Out (+positive)
(Controller) Pulse Out (- negative)
(Tank Gauge) Pulse Out (+ positive)
(Tank Gauge) Pulse Out (- negative)
(Source) In-Use Product 1
(Signal) In-Use Product 1
Authorize Signal Product 1
Authorize Neutral Product 1
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