Emerson Hydrastep 2468 series - Specification

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.
(Part No.480121230)
Unit locally powered
(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)
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.