Emerson 2468CD Manuel D’Utilisation
Hydrastep 2468CB & 2468CD Manual
Remote Display Options 24683B, C & D
24685034
4-17
4.8 SPECIFICATION
REMOTE DISPLAY UNITS
INDICATION Red/green
6mm×3mm
LEDs
CASE STYLE
24683B and 24683C: Panel mounting;
24683D: Rugged enclosure, to IP65/NEMA 4X
DIMENSIONS
24683B: 144mm×72mm×200mm deep (5.67”×2.83” ×7.87”)
24683C: 192mm×96mm×209mm deep (7.56”×3.7” ×8.23”)
24683D: 302mm×186mm×175mm deep (11.89”×7.32” ×6.89”)
PANEL CUT-OUT 24683B:
139mm×67mm
24683C: 186mm×92mm (7.32”×3.62”)
POWER SUPPLY
Derived from 2468 electronics unit or 20V - 54Vdc, 240mA
Absolute maximum limits at remote display terminals: 16V to 60Vdc
TERMINALS Screw-clamp
CABLES
Note: The following cables fulfil the minimum requirements. Heavier cables may be used.
Maximum gauge accepted by connectors is 16AWG (1. 5mm
2
).
Powered from 2468 electronics
(up to 1000m from 2468 unit)
BASEEFA conformity
*
1.5mm
2
, 7×0.53mm individually shielded, 5-pair. Overall
shield. Galvanised steel wire armour. One cable
required. (Mobrey Part No.480121230)
required. (Mobrey Part No.480121230)
Unit locally powered
(up to 1000m from main unit)
(up to 1000m from main unit)
22 AWG (0.324mm
2
, 7×0.25mm) individually shielded, 2-pair
twisted (Belden type No. 8723). Two cables required.
22 AWG (0.324mm
2
, 7×0.25mm) individually shielded, 3-pair
twisted (Belden type No. 8777). One cable required.
Powered from 2468 electronics
(up to 250m from 2468 unit)
22 AWG (0.324mm
2
, 7×0.25mm) individually shielded, 2-pair
twisted (Belden type No. 8723). Two cables required.
22 AWG (0.324mm
2
, 7×0.25mm) individually shielded, 4-pair
twisted (Alpha Wire type No. 6054C). One cable required.
Powered from 2468 electronics
(up to 500m from 2468 unit)
(up to 500m from 2468 unit)
22 AWG (0.324mm
2
, 7×0.25mm) individually shielded, 3-pair
twisted (Belden type No. 8777). Two cables required.
22 AWG (0.324mm
2
, 7×0.25mm) individually shielded, 6-pair
twisted (Belden type No. 8778). One cable required.
Powered from 2468 electronics
(up to 1000m from 2468 unit)
18 AWG (0.826mm
2
, 16×0.25mm) individually shielded, 3-pair
twisted (Belden type No. 9773). Two cables required.
22 AWG (0.826mm
2
, 16×0.25mm) individually shielded, 6-pair
twisted (Belden type No. 9774). One cable required.
*
The main Hydrastep 2468 unit is approved for operation in a hazardous environment to EExnA T4. Compliance
with this approval requires that armoured cable is used to connect a remote display to the main unit. A remote
display must not be used in a hazardous environment.
with this approval requires that armoured cable is used to connect a remote display to the main unit. A remote
display must not be used in a hazardous environment.