59
4.4.6
ITL–40 Tank Level (Onboard Water or Foam Tank)
SAM utilizes the HALE ITL–40 tank level display system (Figure 39). The SAM operator panel
houses the master display unit, the sensor is tank mounted, and optional remoted displays are
supported. Refer to the Intelli-Tank Level Operation Manual (P/N 118253) for ITL-40 installation
and integration details.
Figure 39. ITL–40 Tank Level Indicator
Optionally, additional ITL-40s are used to display the level of foam in a type A and/or type B foam
concentrate tank and/or to provide remotely located displays for any or all of the master dis-
plays. If installing an ILT-40 as part of an optional FOAM or CAFS system, the ITL-40 for foam
tank A must be set to CAN device address 2 (0xCC) and the ITL-40 for foam tank B must be set
to CAN device address 3 (0xCD). Table 16 provides the SAM system from to wire listing.
Table 16. ITL–40 Wiring (From/To Listing) (Water)
From ITL-40 Pin
(Pin) (Signal) [Type]
To Green CAN
Bus
To SAM
Breaker Box
To Tank
Transducer (Pin)
1
(Power)
[Input]
N/A
Connector 1 Pin 3
N/A
2
(CAN High)
[Buss]
CAN High
N/A
N/A
3
(CAN Shield)
[Buss]
CAN Shield
N/A
N/A
4
(Dim Input)
[Input]
N/A
N/A
N/A
5
(Sensor Ref) [Output]
N/A
N/A
A
6
(Sensor Signal)
[Input]
N/A
N/A
C
7
(Sensor Reference –) [Output]
N/A
N/A
B
8
(Auxiliary Output)
[Output]
N/A
N/A
N/A
9
(1-Wire Signal)
[Output]
N/A
N/A
N/A
10 (1-Wire Ground)
[Output]
N/A
N/A
N/A
11 (CAN Low)
[Buss]
CAN Low
N/A
N/A
12 (Ground)
[Input]
N/A
Main Ground Stud
(On Pump Body)
N/A
Summary of Contents for Hale Sam
Page 2: ......
Page 37: ...17 Figure 14 SAM Blue CAN Buss Architecture With Three SAM Control Centers Diagram...
Page 38: ...18 Figure 15 SAM Green CAN Buss Architecture With Three SAM Control Centers Diagram...
Page 39: ...19 Figure 16 SAM Red CAN Buss Architecture With Three SAM Control Centers Diagram...
Page 40: ...20 Figure 17 SAM System Drain And Pneumatic Diagram...
Page 41: ...21 Figure 18 SAM Speaks Diagram...
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