Bently Nevada 3500/33 149992-04 Relay I/O Module

Original New Bently Nevada 149992-04 3500/33  Relay I/O Module

Application

1.Bently Nevada 149992-04 is I/O module of 3500/33. 3500 monitors ordered with the multipleapprovals option (-02) are certified to Zone 2standards (including ATEX and North AmericanZones). The Zone 2 standards specify increasedspacing requirements at higher voltages, andthe 3500/33 relays do not meet these spacingrequirements. For this reason, 3500/33 relaysordered with the multiple approvals optionhave historically been limited to a lowervoltage than those ordered with the otherapprovals options. Using higher voltages wouldviolate the hazardous area certificatesassociated with the multiple approvals option.(The North American Division 2 standardsassociated with the CSA-only approvals option(-01) have been de-rated to 30Vrms to complywith 61010-1 type test requirements.) 

2. If the 3500/33 is part of a functional safety(SIL) system, the functional safety certificaterequires the restricted voltage. Higher voltagesare not allowed for functional safety (SIL)systems. 

3. It is possible to connect field wiring to the3500/33 relays such that conductors areexposed to potential human contact. This couldpresent a shock hazard at high voltages.Customers should only use the 3500/33 relaysat voltages up to 30 Vrms. Appropriate safetyprecautions should be taken with respect tothe shock hazard.

Specifications

Ordering Information

The 3500/33 requires 3500 RackConfiguration software, version 3.3 or later 

The 3500/33 requires 3500 Data Acquisitionsoftware, version 2.40 or later

The 3500/33 requires 3500 Data Displaysoftware, version 1.40 or later

When used with a 3500/93 LCD Displaymodule, the 3500/93 will require firmwarerevision P or later.

When used with a 3500/94 VGA Displaymodule, the 3500/94 will require firmwarerevision C or later

Bently Nevada 3500 System

Bently Nevada 3500/53 133388-01
Bently Nevada 3500/53 133396-01
Bently Nevada 3500/60
Bently Nevada 3500/65
Bently Nevada 3500/65 184469-01
Bently Nevada 3500/65 184522-01
Bently Nevada 3500/92
Bently Nevada 3500/92 136180-01
Bently Nevada 3500/92(136180-01)
Bently Nevada 3500/15 125840-01
Bently Nevada 3500/15 133300-01
Bently Nevada 3500/15 127610-01
Bently Nevada 3500/15
Bently Nevada 330180-91-05
Bently Nevada 330180-50-05
Bently Nevada 330180-50-00
Bently Nevada 330850-90-05
Bently Nevada 330850-90-00
Bently Nevada 584510
Bently Nevada 3500/05-01-01-00-00-00
Bently Nevada 18745-03
Bently Nevada 147663-01
Bently Nevada 3500/90 125728-01
Bently Nevada 3500/42 125672-02

PLC Parts In Stock