Connection With 5-Pin M12 Plug; Connection With 8-Pin M12 Plug; Commissioning; Basic Requirements - Emerson AVENTICS 652 Montageanleitung

Notes
• Circuits connected to the product must be SELV and PELV circuits.
• Observe the correct supply voltage (material protection).
• Operation only with protected low voltage (material protection).
• Protection class III electric insulation (material protection).
• If the product is exposed to strong electromagnetical fields: Use shielded ca-
bles.
• Ensure that data lines are routed properly:
– Ensure that shielded data lines with twisted pair wires are used.
– Ensure that a proper and complete shielding concept is implemented.
– Avoid interference, e.g. from switched-mode power supplies, motors,
timed regulators and contactors: Ensure that cables are laid and wired in
an EMC-compliant manner.
– Ensure that cables are not laid in parallel with power supply cables and mo-
tor cables in cable conduits over a longer distance.
• Comply with degree of protection IP65 and IP67. The IP65 and/or IP67 degree
of protection is maintained for the product only under the following condi-
tions:
– The attached cable on the M12 port is properly installed and secured.
– The round plug connector is fastened.
• Failure to comply will result in the product not conforming to any specified IP
degree of protection.
Procedure
Depending on the variant, the product has 1 of the following connections for
power supply and outputs at the top:
• IO-Link variant:
5-pin M12x1 port. See g 6.4.1 Connection with 5-pin M12
• Ethernet variant:
8-pin M12x1 port. See g 6.4.2 Connection with 8-pin M12

6.4.1 Connection with 5-pin M12 plug

1. Screw the M12x1 plug of the CON-RD connecting cable to the port. See
g Fig. 1. If the port is not used, maintain IP65 degree of protection for the
housing: Cover the port with a cap.
2. Observe the pin assignment. See g Table 4.
3. Connect the cable in accordance with its function.
4. Apply the supply voltage.
ð After the standby delay has elapsed (approx. 1 s), the product is in run mode
(normal operating mode).
ð The display indicates the current measuring value.
Table 4: Pin assignment M12 plug, 5-pin
Contact Identifica-
(M12) tion
1 L
+
1
2 QA
5
2 4
3
3 M
4 C/Q
1
5 Q /QB
2

6.4.2 Connection with 8-pin M12 plug

1. Screw the M12x1 plug of the CON-RD connecting cable to the port. See
g Fig. 1. If the port is not used, maintain IP65 degree of protection for the
housing: Cover the port with a cap.
2. Observe the pin assignment. See g Table 5.
3. Connect the cable in accordance with its function.
4. Apply the supply voltage.
ð After the standby delay has elapsed (approx. 1 s), the product is in run mode
(normal operating mode).
ð The display indicates the current measuring value.
AVENTICS™ 652/653 | 549411-001-AB | English
plug.
plug.
Wire color Description
Brown Supply voltage
White Analog current output 4 ... 20 mA
(scalable)
Blue Ground, reference ground for cur-
rent output
Black Digital output 1 (switch output) or
IO-Link communication
Yellow Digital output 2 (switch output) or
pulse/frequency output/analog
output 4 ... 20 mA (scalable)
M12
1
2
3
4
7
8
5
6
4 5
3
2
1 8
Fig. 8: M12x1 connection, 8-pin (X-coded) Ethernet
Table 5: Pin assignment M12 plug, 8-pin
Contact RJ45 Wire color
(M12)
1 1 White/orange TX (+) + POE
2 2 Orange
3 3 White/green
4 6 Green
7 5 White/blue
8 4 Blue
5 7 White/brown
6 8 Brown

7 Commissioning

7.1 Basic requirements

Product-specific requirements
• Circuits connected to the product must be SELV and PELV circuits.
• Only operate the product via a supply with safe isolation from the mains: PELV
according to DIN VDE 0100-410, IEC 60364-4-41, HD 60364.4.41,
EN 60079-14. The power circuit must be potential-free (not grounded).

7.2 Preparation

General requirements
• Make sure the product is fully assembled and connected.
• Make sure all presettings have been made and the product has been config-
ured correctly.

7.3 Step-by-step commissioning

Procedure
Apply operating voltage.
u
INFO: The product has no main switch. The product is switched on and opera-
tional as soon as the product is connected to mains voltage. To switch off: Dis-
connect the product from the power supply.
Pressurize the system part to which the product is connected.
u
ð The sensor runs a self-test and is operational afterwards. The measuring value
menu is displayed.
Limited precision on IO-Link variant
Using the Q1 and Q2 digital outputs simultaneously with the Qa and
Q2 analog outputs may lead to limitations in the precision of the ana-
log outputs.
RJ45
1
2
3
6
5
4
7
8
8 7 6 5 4 3 2 1
6
7
Identification 10/100 Mbit
TxData+
TX (-) + POE TxData -
RX (+) - POE RxData+
RX (-) - POE RxData-
POE+
POE+
POE-
POE-
24