Modem types ............................17 General instruction..........................17 Communication status LED......................18 Test the Connections...........................19 Test communication..........................19 Test level sensor signal........................19 Test digital inputs..........................19 Test supply voltage........................... 19 Technical Data............................20 Hardware Data...........................20 Electrical Data............................ 21 Standards............................23 Hardware for APP700 and APX700 Installation...
24VDC signal wire separate from high voltage wire (120VAC and above) in wire trays, shielding cable that must remain in the same cable trays as high voltage wire, and always using shielded cable for analog signals. Hardware for APP700 and APX700 Installation...
The use of other parts can invalidate any claims for warranty or compensation. Warranty claim For warranty claim, contact your Xylem representative. Support Xylem only supports products that have been tested and approved. Xylem will not support unapproved equipment. Hardware for APP700 and APX700 Installation...
• considerable damage to property Caution! Risk of causing • injury to people, or • damage to property On the product This symbol may occur on Xylem electric products, warning for presence of a dangerous voltage. Hardware for APP700 and APX700 Installation...
Make an opening for the operator panel in the panel door using a jigsaw . Place the operator panel in the opening. Fit the washers and nuts, and tighten them firmly. Dimensional drawing: Operator panel This is a dimensional drawing of the operator panel. 10.08 in Figure 1 Hardware for APP700 and APX700 Installation...
• Hang the I/O unit on the screws. • Tighten the screws firmly. • Connect the cable supplied between the operator panel and the I/O unit. • Secure the cable so that it will not be crimped. Hardware for APP700 and APX700 Installation...
This is a dimensional drawing of the I/O unit. 11.65 in 10.87 in 11.65 in Figure 3 Mount the level sensor For instructions on how to mount the level sensor, see separate level sensor manual. Hardware for APP700 and APX700 Installation...
The overvoltage protection for the mains power supply should be connected in series with the mains power supply connection. The overvoltage protection for the telecommunications cable should be in series with the telecommunications cable. Hardware for APP700 and APX700 Installation...
Avoid Electric and Magnetic Field Disturbances Illustration The picture to the right in this illustration shows how to avoid electric and magnetic disturbances when installing the RTU system. Figure 4 Hardware for APP700 and APX700 Installation...
Detailed Connection Drawing Detailed Connection Drawing Illustration This is a detailed connection drawing of the terminals. Figure 5 Hardware for APP700 and APX700 Installation...
Connect the analog inputs according to • Connection drawings, and • Terminals Connect the functional earth (ground). Connection drawings These are the connection drawings for analog inputs. Passive sensor: Figure 6 Active sensor: Figure 7 Hardware for APP700 and APX700 Installation...
Connect the digital inputs according to the following instructions: • Connect active sensor,or • Connect passive sensor,and • Terminals Connect active sensor Follow this connection drawing to connect active sensors to the digital inputs. Figure 8 Hardware for APP700 and APX700 Installation...
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This table gives an overview of the terminals for digital inputs. Table 7 Terminal Input signal no./Description +01/–02 Internal 24V DC power supply to digital input signals. +03/–04 +05/–06 +07/–08 +09/–10 +11/–12 +13/–14 +15/–16 +17/–18 +19/–20 +21/–22 +23/–24 +25/–26 +27/–28 +29/–30 +31/–32 Hardware for APP700 and APX700 Installation...
This table gives an overview of the terminals for digital outputs. Table 8 Terminal Output signal no. Type/Rated for 53/54 Relay output 2A, 250V, AC/DC 55/56 57/58 59/60 61/62 63/64 65/66 Semiconductor output 100 mA, 250V AC/DC 67/68 Hardware for APP700 and APX700 Installation...
Remove the cover of the I/O Panel and install a SIOX Expansion Card inside the I/O Panel, making sure all pins from the SIOX Expansion Card are connected to the header on the I/O Panel. Reinstall the cover. Connect external I/O units to terminals 37–38. Figure 11 Hardware for APP700 and APX700 Installation...
(ground) bus bar in the panel. The conductor area of the cable between the overvoltage protection and earth (ground) should be 6-10 mm Hardware for APP700 and APX700 Installation...
Table 12 Step Action Connect the modem to COM port 1, 3 or 4. Connect the modem power supply. Reference: See respective modem manual for more information on how to connect the specific modem. Hardware for APP700 and APX700 Installation...
Table 13: This table shows the different lights of the communication status led and what the colors mean. Color Description Green The RTU has received data from the COM port The RTU has sent data to the COM port Hardware for APP700 and APX700 Installation...
Follow these steps to test supply voltage. Table 16 Step Action Check OK Check the power supply unit connections. Measure the supply voltage at the terminal block and check that it is within the specified range. Hardware for APP700 and APX700 Installation...
Specification Size (L x W x H) 11.65 x 10.67 x 2.44 in Weight (total) 4.41 lb Mounting Wall Connectors 1 pc. DB 37 Wire terminals 68 pc., screw locked Unit standard IP 20 Hardware for APP700 and APX700 Installation...
This table shows the electrical data of the digital outputs. Table 22 Type Item Specification Isolation Individually isolated Total number Relay Number Type Normally open, unprotected Max load 2 A, 250V AC/DC Solid state Number Hardware for APP700 and APX700 Installation...
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Table 25: This table shows the number of push buttons and indications of the interface for the different versions. Version Push buttons Alarm indications Pump well RTU status indications indications APP 721 Pump controller APP 731 Pump controller APP 741 Pump controller Hardware for APP700 and APX700 Installation...
Table This table shows the approved standards for the unit. Table 27 Standard Number EMC Emission Standard EN 61000-6-4 EMC Immunity Standard EN 61000-6-2 EN 60947-1 C22.2 No. 14-95 UL Recognized File Number E302902 Hardware for APP700 and APX700 Installation...
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