Omega LDN-PS - Manual

This equipment is designed as safety Class 1 apparatusto comply with EN61010-1. Service Safety This equipment has been designed and tested to meetthe requirements of the Low Voltage Directive (1997)and has been supplied in a safe condition. This manualcontains information and warnings that must be f...

3.0: General Information PSIM-AC PSIM-DC PSIM-5V LDN-PS 6 M-3340/1206 6 9 5 1 Power Supply OUTPUT PSIM Variants 6 9 5 1 Power Supply OUTPUT 6 9 5 1 Power Supply OUTPUT PSIM-AC To power Orbit Modulesfrom a local mains supply PSIM-DC To power Orbit Modulesfrom a local DC supply,such as 24V Input: 90 -...

LDN-PS 7 M-3340/1206 3.0: General Information (continued) PSIM-AC PSIM-DC PSIM-5V PSIM General Layout PSIM 911173 ; 1 7 3 A 1 2 3 R 0 1 6 9 5 1 Power Supply OUTPUT 6 9 5 1 Power Supply OUTPUT *Cable Lengths• PSIM-AC and PSIM-DC have a fixed 2m cable between PIE and power supply. • PSIM-DC and PSIM-5...

PSIM used in a small network configuration 3.0: General Information (continued) PSIM-AC PSIM-DC PSIM-5V LDN-PS 8 M-3340/1206

4.0: PSIM Schematic and Pin-out The 5V power supply line from the network is isolated at the PSIM.All modules before the PSIM are powered from the network. Example: Orbit Network Card.All modules after the PSIM are powered from the external power supply connected via the PSIM. 0 V is common. 5 V to ...

5.1 Power Supply The mounting plate must notbe removed. The mountingplate is isolated and does notneed to be at earth potential. The power supply may be mounted inany orientation. The power supply must not beexposed to fluids or excessive dust. Power supply cooling is by convection;allow room for ai...

PSIM-AC PSIM-DC PSIM-5V 6.0: Specification Input Voltage 85 to 264 Vac @ 47 Hz to 440 Hz. Current 0.8 A Connection via IEC320 connector Isolation 2500 Vac input/output Protection Input fuse and filter (not user replaceable) Recommended Line Fuse 2A T (slo-blo) 250 V rating DC Output Output Voltage 5...

Orbit Network Power Supply Requirements All Orbit Modules are designed to work from a supplyvoltage of 4.75V to 5.25 Vdc. When power is applied toa module its current consumption will cause a slightvoltage drop across cables. Care must be taken toensure that all modules have the right working voltag...

7.0: Applications (continued) Voltage Drop Estimation The following information is for guidance only when planning an installation. Voltage measurements must still be madeto ensure the right working voltage for each Orbit Module. 6 9 5 1 Power Supply OUTPUT PSIM-AC PSIM-DC PSIM-5V PSIM-ACPSIM-DC see...

PSIM-AC PSIM-DC PSIM-5V 7.0: Applications (continued) Application 1: Basic Small Network Connection. • Power supplied to network from PC via network card, no PSIM used.• Modules connected using standard communication cables. Volt drop total in mV = cable 1 + module (3 off) + cable 2 + module (3 off)...

PSIM-AC PSIM-DC PSIM-5V 7.0: Applications (continued) Volt drop V 1 is calculated in a similar way to the previous example except there is only a single cable and 3 Orbit modules. The PSIM supplies power to remaining modules and are calculated separately. The long communicationscable does not carry ...

PSIM-AC PSIM-DC PSIM-5V 7.0: Applications (continued) Application 4: Modules located a long distance from computer. • Also for a computer that is not suitable for supplying power to Orbit Modules.• Power supplied from PSIM to modules.• Connection via long cable providing RS485, 0V reference and scre...

M-3340/1206 WARRANTY/DISCLAIMER OMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials andworkmanship for a period of 13 months from date of purchase. OMEGA’s Warranty adds an additional one (1) month grace period to the normal one (1) year product warranty to cover handling a...