Mounting Input/Output Module(S); Care And Maintenance; Servicing The Modules; Maintaining The Modules - Emerson AVENTICS CMS B Instrucciones De Servicio

2. Unscrew the end plate (2) and (if applicable) all input/output modules to the
left of the bus coupler (each with 2 DIN 912 - M4 hexagonal socket-head
screws (1), wrench size 3) and remove from the tie rods (5).
3. Remove bus coupler (4) from the tie rods (5).
4. Push the new bus coupler (4) onto the tie rods (5).
5. Make sure that
- the tie rods (5) have been completely screwed in and
- the seals (3) have been inserted correctly.
6. Push the input/output modules (if applicable) in the original order and then
the left end plate (2) onto the tie rods (5) and screw into place (each with 2
DIN 912 – M4 hexagonal socket-head screws (1), wrench size 3).
Tightening torque: 2.5 ... 3.0 Nm.
7. Make all the presettings on the new bus coupler (4). See section g 7.1. Mak-
ing presettings.
8. Reestablish the connections.
9. Check the configuration and adjust if necessary. See section g 7.2. Configur-
ing the bus coupler.

8.2 Mounting input/output module(s)

6
1
4
3
2
Fig. 22: Mounting input/output module(s), example
1 Hexagonal socket-head screws
3 Seal
5 Input module

7 Bus coupler

Applied electric voltage and high pressure!
Danger of injury from electric shocks and sudden pressure drops.
Make sure the system is not under pressure or voltage before you exchange
u
the modules.
A maximum of 6 modules (input or output) may be mounted on one
valve system. Observe the permissible current load!
1. Unscrew the left end plate (2) from the bus coupler (7) or from the last input
(5) or output module (4) of the valve system (2 DIN 912 – M4 hexagonal
socket-head screws (1), wrench size 3) and remove it from the tie rods (6).
2. Screw the tie rods (6) for the input (5) or output modules (4) on the existing
tie rods (6) (2 per input (5) or output module (4)).
- Ensure that the tie rods (6) are flush with the surface!
3. Attach the (additional) input (5) or output module (4) to the tie rods (6).
- Make sure the seals (3) have been correctly inserted and that the contacts
have been properly connected.
4. Retighten the left end plate (2) after the last input (5) or output module (4) (2
hexagonal head-socket screws DIN 912 – M4 (1), wrench size 3).
Tightening torque: 2.5 to 3 Nm.
5. Establish the connections. See section g 6.3.3. Connecting the bus coupler
logic and load supply.
AVENTICS™ EtherNet/IP™ | R412012728-BAL-001-AD | English
7
6
3
5
3
2 Left end plate
4 Output module
6 Tie rod
CAUTION
Open inputs/outputs
Danger of electric shocks caused by contact, short circuits, or damage to the
system.
Always close unused inputs or outputs with protective caps to comply with
u
the IP65 protection class. See section g 11. Spare parts and accessories.
6. Adjust the configuration. See section g 7.2. Configuring the bus coupler.

9 Care and maintenance

Applied electric voltage and high pressure!
Danger of injury from electric shocks and sudden pressure drops.
Make sure the system is not pressurized or connected to power before car-
u
rying out any service or maintenance work.

9.1 Servicing the modules

Damage to the housing surface caused by solvents and aggressive deter-
gents!
The surfaces and seals could be damaged by solvents or aggressive cleaning
agents.
Never use solvents or aggressive detergents!
u
Regularly clean the device with a damp cloth. Only use water or a mild clean-
u
ing agent.

9.2 Maintaining the modules

The bus coupler and I/O modules for the VS are maintenance-free.
Comply with the maintenance intervals and specifications for the entire sys-
u
tem.

10 Technical data

10.1 Characteristics

General
Degree of protection according to EN 60
529/IEC 529
Ambient temperature ϑ
U
Electromagnetic compatibility
Interference emission
Interference immunity
10.2 Bus coupler
Electrics
Logic operating voltage U
L
Operating voltage load
U /U
Protective extra-low voltage (SELV/PELV) according to EC
Q1 Q2

10.3 8x input modules, RMV04-8DI_M8 and RMV04-8DI_M12

Electrics
Inputs DIN EN 61131-2
Total current of 24 V sensor supply for all input modules limited to 0.7 A.
Input delay 0 – 1
Input delay 1 – 0
CAUTION
CAUTION
NOTICE
IP 65 when assembled
0°C to +50°C, without condensation
24 V DC (+20 %/–15 %)
Residual ripple 0.5 %
8 digital inputs, type 3
Two-wire proximity switch with a
quiescent current of max. 2.5 mA can be con-
EN 61000-6-4
EN 61000-6-2
24 V DC (±10 %)
364-4-41,
nected
3 ms
3 ms
29